From 47168824fa71b52ca3f4c18ddf0c42ff35192235 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sun, 12 Feb 2012 15:41:19 -0600 Subject: [PATCH 01/29] usb: ohci-pxa27x: add explicit include of hardware.h ohci-pxa27x needs cpu_is_pxa3xx macro. Signed-off-by: Rob Herring Cc: Alan Stern Cc: Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/usb/host/ohci-pxa27x.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index 6313e4439f37e..4db399c013485 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include From 4fe7ef3a0811c33137ace0ed424dd0c01dd2d75e Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 10 Feb 2012 17:05:13 -0600 Subject: [PATCH 02/29] ARM: provide runtime hook for ioremap/iounmap We have compile time over-ride of ioremap and iounmap, but an run-time override is needed for multi-platform builds. This adds an extra function pointer check, but ioremap is not peformance critical. The option for compile time selection remains. The caller variant is used here to provide correct caller information as ARM can only support level 0 for __builtin_return_address. Signed-off-by: Rob Herring Cc: Russell King Reviewed-by: Arnd Bergmann Reviewed-by: Nicolas Pitre --- arch/arm/include/asm/io.h | 7 ++++++- arch/arm/mm/ioremap.c | 17 ++++++++++++++--- 2 files changed, 20 insertions(+), 4 deletions(-) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 9275828feb3df..6c363c16851c7 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -83,6 +83,11 @@ extern void __iomem *__arm_ioremap_pfn(unsigned long, unsigned long, size_t, uns extern void __iomem *__arm_ioremap(unsigned long, size_t, unsigned int); extern void __iomem *__arm_ioremap_exec(unsigned long, size_t, bool cached); extern void __iounmap(volatile void __iomem *addr); +extern void __arm_iounmap(volatile void __iomem *addr); + +extern void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, + unsigned int, void *); +extern void (*arch_iounmap)(volatile void __iomem *); /* * Bad read/write accesses... @@ -266,7 +271,7 @@ extern void _memset_io(volatile void __iomem *, int, size_t); */ #ifndef __arch_ioremap #define __arch_ioremap __arm_ioremap -#define __arch_iounmap __iounmap +#define __arch_iounmap __arm_iounmap #endif #define ioremap(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 80632e8d7538f..024629046f1f0 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -306,11 +306,15 @@ __arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size, } EXPORT_SYMBOL(__arm_ioremap_pfn); +void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, + unsigned int, void *) = + __arm_ioremap_caller; + void __iomem * __arm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) { - return __arm_ioremap_caller(phys_addr, size, mtype, - __builtin_return_address(0)); + return arch_ioremap_caller(phys_addr, size, mtype, + __builtin_return_address(0)); } EXPORT_SYMBOL(__arm_ioremap); @@ -369,4 +373,11 @@ void __iounmap(volatile void __iomem *io_addr) vunmap(addr); } -EXPORT_SYMBOL(__iounmap); + +void (*arch_iounmap)(volatile void __iomem *) = __iounmap; + +void __arm_iounmap(volatile void __iomem *io_addr) +{ + arch_iounmap(io_addr); +} +EXPORT_SYMBOL(__arm_iounmap); From c177aa98e5a7bbf71bc28baf0516896e3bb13f6e Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 13 Feb 2012 13:24:15 -0600 Subject: [PATCH 03/29] ARM: imx: convert to common runtime ioremap hook Convert i.MX platforms to use the common run-time ioremap hook instead of the imx specific hook. Also, move addr_in_module out of io.h. Signed-off-by: Rob Herring Cc: Sascha Hauer --- arch/arm/mach-imx/mm-imx3.c | 10 +++++----- arch/arm/plat-mxc/include/mach/hardware.h | 3 +++ arch/arm/plat-mxc/include/mach/io.h | 17 ----------------- 3 files changed, 8 insertions(+), 22 deletions(-) diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 8404ee72555ac..04be18d87e452 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -59,8 +59,8 @@ static void imx3_idle(void) : "=r" (reg)); } -static void __iomem *imx3_ioremap(unsigned long phys_addr, size_t size, - unsigned int mtype) +static void __iomem *imx3_ioremap_caller(unsigned long phys_addr, size_t size, + unsigned int mtype, void *caller) { if (mtype == MT_DEVICE) { /* @@ -73,7 +73,7 @@ static void __iomem *imx3_ioremap(unsigned long phys_addr, size_t size, mtype = MT_DEVICE_NONSHARED; } - return __arm_ioremap(phys_addr, size, mtype); + return __arm_ioremap_caller(phys_addr, size, mtype, caller); } void imx3_init_l2x0(void) @@ -132,7 +132,7 @@ void __init imx31_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX31); mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR)); - imx_ioremap = imx3_ioremap; + arch_ioremap_caller = imx3_ioremap_caller; arm_pm_idle = imx3_idle; } @@ -196,7 +196,7 @@ void __init imx35_init_early(void) mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR)); arm_pm_idle = imx3_idle; - imx_ioremap = imx3_ioremap; + arch_ioremap_caller = imx3_ioremap_caller; } void __init mx35_init_irq(void) diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index a599f01f8b92e..ca06a686446f1 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -28,6 +28,9 @@ #define IOMEM(addr) ((void __force __iomem *)(addr)) #endif +#define addr_in_module(addr, mod) \ + ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) + #define IMX_IO_P2V_MODULE(addr, module) \ (((addr) - module ## _BASE_ADDR) < module ## _SIZE ? \ (addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0) diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h index 338300b18b00c..ea9d95edabbd3 100644 --- a/arch/arm/plat-mxc/include/mach/io.h +++ b/arch/arm/plat-mxc/include/mach/io.h @@ -14,23 +14,6 @@ /* Allow IO space to be anywhere in the memory */ #define IO_SPACE_LIMIT 0xffffffff -#define __arch_ioremap __imx_ioremap -#define __arch_iounmap __iounmap - -#define addr_in_module(addr, mod) \ - ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) - -extern void __iomem *(*imx_ioremap)(unsigned long, size_t, unsigned int); - -static inline void __iomem * -__imx_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) -{ - if (imx_ioremap != NULL) - return imx_ioremap(phys_addr, size, mtype); - else - return __arm_ioremap(phys_addr, size, mtype); -} - /* io address mapping macro */ #define __io(a) __typesafe_io(a) From b12e9ba59c83f7df846602b201b64e4ddf28ccee Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 13 Feb 2012 13:27:24 -0600 Subject: [PATCH 04/29] ARM: msm: use runtime ioremap hook Convert msm platforms to use run-time ioremap hook instead of the compile time hook. According to David Brown, only the msm7201 needed the ioremap hook. Signed-off-by: Rob Herring Tested-by: David Brown Acked-by: David Brown Cc: Daniel Walker Cc: Bryan Huntsman --- arch/arm/mach-msm/board-halibut.c | 6 ++++++ arch/arm/mach-msm/board-trout.c | 6 ++++++ arch/arm/mach-msm/include/mach/io.h | 5 ----- arch/arm/mach-msm/include/mach/msm_iomap-7x00.h | 6 ++++++ arch/arm/mach-msm/io.c | 8 +++----- 5 files changed, 21 insertions(+), 10 deletions(-) diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c index a60ab6d04ec59..3698a370d6360 100644 --- a/arch/arm/mach-msm/board-halibut.c +++ b/arch/arm/mach-msm/board-halibut.c @@ -68,6 +68,11 @@ static struct platform_device *devices[] __initdata = { extern struct sys_timer msm_timer; +static void __init halibut_init_early(void) +{ + arch_ioremap_caller = __msm_ioremap_caller; +} + static void __init halibut_init_irq(void) { msm_init_irq(); @@ -96,6 +101,7 @@ MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)") .atag_offset = 0x100, .fixup = halibut_fixup, .map_io = halibut_map_io, + .init_early = halibut_init_early, .init_irq = halibut_init_irq, .init_machine = halibut_init, .timer = &msm_timer, diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c index 6b9b227c87c59..5414f76ec0a94 100644 --- a/arch/arm/mach-msm/board-trout.c +++ b/arch/arm/mach-msm/board-trout.c @@ -43,6 +43,11 @@ static struct platform_device *devices[] __initdata = { extern struct sys_timer msm_timer; +static void __init trout_init_early(void) +{ + arch_ioremap_caller = __msm_ioremap_caller; +} + static void __init trout_init_irq(void) { msm_init_irq(); @@ -96,6 +101,7 @@ MACHINE_START(TROUT, "HTC Dream") .atag_offset = 0x100, .fixup = trout_fixup, .map_io = trout_map_io, + .init_early = trout_init_early, .init_irq = trout_init_irq, .init_machine = trout_init, .timer = &msm_timer, diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h index dc1b928745e97..c6ff9bb8db31e 100644 --- a/arch/arm/mach-msm/include/mach/io.h +++ b/arch/arm/mach-msm/include/mach/io.h @@ -18,11 +18,6 @@ #define IO_SPACE_LIMIT 0xffffffff -#define __arch_ioremap __msm_ioremap -#define __arch_iounmap __iounmap - -void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype); - #define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h index 8af46123dab68..152b3b70afabc 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h @@ -111,5 +111,11 @@ #define MSM_AD5_PHYS 0xAC000000 #define MSM_AD5_SIZE (SZ_1M*13) +#ifndef __ASSEMBLY__ + +extern void __iomem *__msm_ioremap_caller(unsigned long phys_addr, size_t size, + unsigned int mtype, void *caller); + +#endif #endif diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c index 578b04e42deb8..a1e7b11688500 100644 --- a/arch/arm/mach-msm/io.c +++ b/arch/arm/mach-msm/io.c @@ -172,8 +172,8 @@ void __init msm_map_msm7x30_io(void) } #endif /* CONFIG_ARCH_MSM7X30 */ -void __iomem * -__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) +void __iomem *__msm_ioremap_caller(unsigned long phys_addr, size_t size, + unsigned int mtype, void *caller) { if (mtype == MT_DEVICE) { /* The peripherals in the 88000000 - D0000000 range @@ -184,7 +184,5 @@ __msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) mtype = MT_DEVICE_NONSHARED; } - return __arm_ioremap_caller(phys_addr, size, mtype, - __builtin_return_address(0)); + return __arm_ioremap_caller(phys_addr, size, mtype, caller); } -EXPORT_SYMBOL(__msm_ioremap); From 1dfe34ae794c13b11192baac022826f9c53fe377 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 29 Feb 2012 10:56:15 -0600 Subject: [PATCH 05/29] ARM: iop13xx: use runtime ioremap hook Convert iop13xx platforms to use run-time ioremap hook instead of the compile time hook. The custom ioremap is still needed for 64-bit address handling. Signed-off-by: Rob Herring Cc: Russell King --- arch/arm/mach-iop13xx/include/mach/io.h | 7 ------- arch/arm/mach-iop13xx/io.c | 18 ++++++++++-------- arch/arm/mach-iop13xx/iq81340mc.c | 1 + arch/arm/mach-iop13xx/iq81340sc.c | 1 + 4 files changed, 12 insertions(+), 15 deletions(-) diff --git a/arch/arm/mach-iop13xx/include/mach/io.h b/arch/arm/mach-iop13xx/include/mach/io.h index dffb234bb967e..2a69fc0c72236 100644 --- a/arch/arm/mach-iop13xx/include/mach/io.h +++ b/arch/arm/mach-iop13xx/include/mach/io.h @@ -26,16 +26,9 @@ #define __mem_isa(a) (a) extern void __iomem * __iop13xx_io(unsigned long io_addr); -extern void __iomem *__iop13xx_ioremap(unsigned long cookie, size_t size, - unsigned int mtype); -extern void __iop13xx_iounmap(void __iomem *addr); - extern u32 iop13xx_atue_mem_base; extern u32 iop13xx_atux_mem_base; extern size_t iop13xx_atue_mem_size; extern size_t iop13xx_atux_mem_size; -#define __arch_ioremap __iop13xx_ioremap -#define __arch_iounmap __iop13xx_iounmap - #endif diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c index 48642e66c5663..6dd5b49241072 100644 --- a/arch/arm/mach-iop13xx/io.c +++ b/arch/arm/mach-iop13xx/io.c @@ -40,8 +40,8 @@ void * __iomem __iop13xx_io(unsigned long io_addr) } EXPORT_SYMBOL(__iop13xx_io); -void * __iomem __iop13xx_ioremap(unsigned long cookie, size_t size, - unsigned int mtype) +static void __iomem *__iop13xx_ioremap_caller(unsigned long cookie, + size_t size, unsigned int mtype, void *caller) { void __iomem * retval; @@ -76,17 +76,14 @@ void * __iomem __iop13xx_ioremap(unsigned long cookie, size_t size, break; default: retval = __arm_ioremap_caller(cookie, size, mtype, - __builtin_return_address(0)); + caller); } return retval; } -EXPORT_SYMBOL(__iop13xx_ioremap); -void __iop13xx_iounmap(void __iomem *addr) +static void __iop13xx_iounmap(volatile void __iomem *addr) { - extern void __iounmap(volatile void __iomem *addr); - if (iop13xx_atue_mem_base) if (addr >= (void __iomem *) iop13xx_atue_mem_base && addr < (void __iomem *) (iop13xx_atue_mem_base + @@ -110,4 +107,9 @@ void __iop13xx_iounmap(void __iomem *addr) skip: return; } -EXPORT_SYMBOL(__iop13xx_iounmap); + +void __init iop13xx_init_early(void) +{ + arch_ioremap_caller = __iop13xx_ioremap_caller; + arch_iounmap = __iop13xx_iounmap; +} diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c index abaee88335887..5c96b73e6964c 100644 --- a/arch/arm/mach-iop13xx/iq81340mc.c +++ b/arch/arm/mach-iop13xx/iq81340mc.c @@ -92,6 +92,7 @@ static struct sys_timer iq81340mc_timer = { MACHINE_START(IQ81340MC, "Intel IQ81340MC") /* Maintainer: Dan Williams */ .atag_offset = 0x100, + .init_early = iop13xx_init_early, .map_io = iop13xx_map_io, .init_irq = iop13xx_init_irq, .timer = &iq81340mc_timer, diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c index 690916a09dc6b..aa4dd750135ab 100644 --- a/arch/arm/mach-iop13xx/iq81340sc.c +++ b/arch/arm/mach-iop13xx/iq81340sc.c @@ -94,6 +94,7 @@ static struct sys_timer iq81340sc_timer = { MACHINE_START(IQ81340SC, "Intel IQ81340SC") /* Maintainer: Dan Williams */ .atag_offset = 0x100, + .init_early = iop13xx_init_early, .map_io = iop13xx_map_io, .init_irq = iop13xx_init_irq, .timer = &iq81340sc_timer, From f449588c65e23637aef59cae2ea7b6b2b1b767ec Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 6 Mar 2012 15:01:53 -0600 Subject: [PATCH 06/29] ARM: ixp4xx: use runtime ioremap hook Convert ixp4xx platforms to use run-time ioremap hook instead of the compile time hook. Signed-off-by: Rob Herring Cc: Imre Kaloz Cc: Krzysztof Halasa --- arch/arm/mach-ixp4xx/avila-setup.c | 2 ++ arch/arm/mach-ixp4xx/common.c | 33 ++++++++++++++++++++ arch/arm/mach-ixp4xx/coyote-setup.c | 2 ++ arch/arm/mach-ixp4xx/dsmg600-setup.c | 1 + arch/arm/mach-ixp4xx/fsg-setup.c | 1 + arch/arm/mach-ixp4xx/gateway7001-setup.c | 1 + arch/arm/mach-ixp4xx/goramo_mlr.c | 1 + arch/arm/mach-ixp4xx/gtwx5715-setup.c | 1 + arch/arm/mach-ixp4xx/include/mach/io.h | 18 ----------- arch/arm/mach-ixp4xx/include/mach/platform.h | 1 + arch/arm/mach-ixp4xx/ixdp425-setup.c | 4 +++ arch/arm/mach-ixp4xx/nas100d-setup.c | 1 + arch/arm/mach-ixp4xx/nslu2-setup.c | 1 + arch/arm/mach-ixp4xx/omixp-setup.c | 3 ++ arch/arm/mach-ixp4xx/vulcan-setup.c | 1 + arch/arm/mach-ixp4xx/wg302v2-setup.c | 1 + 16 files changed, 54 insertions(+), 18 deletions(-) diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c index a7277ad470a50..90e42e9982cb1 100644 --- a/arch/arm/mach-ixp4xx/avila-setup.c +++ b/arch/arm/mach-ixp4xx/avila-setup.c @@ -165,6 +165,7 @@ static void __init avila_init(void) MACHINE_START(AVILA, "Gateworks Avila Network Platform") /* Maintainer: Deepak Saxena */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, @@ -184,6 +185,7 @@ MACHINE_END MACHINE_START(LOFT, "Giant Shoulder Inc Loft board") /* Maintainer: Tom Billman */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index a6329a0a8ec4b..c60e7b86192c9 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -31,6 +31,7 @@ #include #include +#include #include #include #include @@ -517,3 +518,35 @@ void ixp4xx_restart(char mode, const char *cmd) *IXP4XX_OSWE = IXP4XX_WDT_RESET_ENABLE | IXP4XX_WDT_COUNT_ENABLE; } } + +#ifdef CONFIG_IXP4XX_INDIRECT_PCI +/* + * In the case of using indirect PCI, we simply return the actual PCI + * address and our read/write implementation use that to drive the + * access registers. If something outside of PCI is ioremap'd, we + * fallback to the default. + */ + +static void __iomem *ixp4xx_ioremap_caller(unsigned long addr, size_t size, + unsigned int mtype, void *caller) +{ + if (!is_pci_memory(addr)) + return __arm_ioremap_caller(addr, size, mtype, caller); + + return (void __iomem *)addr; +} + +static void ixp4xx_iounmap(void __iomem *addr) +{ + if (!is_pci_memory((__force u32)addr)) + __iounmap(addr); +} + +void __init ixp4xx_init_early(void) +{ + arch_ioremap_caller = ixp4xx_ioremap_caller; + arch_iounmap = ixp4xx_iounmap; +} +#else +void __init ixp4xx_init_early(void) {} +#endif diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c index a74f86ce8bcc8..1b83110028d6d 100644 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ b/arch/arm/mach-ixp4xx/coyote-setup.c @@ -110,6 +110,7 @@ static void __init coyote_init(void) MACHINE_START(ADI_COYOTE, "ADI Engineering Coyote") /* Maintainer: MontaVista Software, Inc. */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, @@ -129,6 +130,7 @@ MACHINE_END MACHINE_START(IXDPG425, "Intel IXDPG425") /* Maintainer: MontaVista Software, Inc. */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c index 67be177b336aa..97a0af8f1955d 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-setup.c +++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c @@ -280,6 +280,7 @@ MACHINE_START(DSMG600, "D-Link DSM-G600 RevA") /* Maintainer: www.nslu2-linux.org */ .atag_offset = 0x100, .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &dsmg600_timer, .init_machine = dsmg600_init, diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c index 6d5818285af8e..9175a25a75117 100644 --- a/arch/arm/mach-ixp4xx/fsg-setup.c +++ b/arch/arm/mach-ixp4xx/fsg-setup.c @@ -270,6 +270,7 @@ static void __init fsg_init(void) MACHINE_START(FSG, "Freecom FSG-3") /* Maintainer: www.nslu2-linux.org */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c index 7ecf9b28f1c0a..033c717589539 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-setup.c +++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c @@ -97,6 +97,7 @@ static void __init gateway7001_init(void) MACHINE_START(GATEWAY7001, "Gateway 7001 AP") /* Maintainer: Imre Kaloz */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index c0e3d69a8aecc..0dda8f6d78055 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -497,6 +497,7 @@ subsys_initcall(gmlr_pci_init); MACHINE_START(GORAMO_MLR, "MultiLink") /* Maintainer: Krzysztof Halasa */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index a23f893914583..18ebc6be7969c 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -165,6 +165,7 @@ static void __init gtwx5715_init(void) MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)") /* Maintainer: George Joseph */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h index ffb9d6afb89f4..6a520768e5edd 100644 --- a/arch/arm/mach-ixp4xx/include/mach/io.h +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -57,24 +57,6 @@ static inline int is_pci_memory(u32 addr) return (addr >= PCIBIOS_MIN_MEM) && (addr <= 0x4FFFFFFF); } -static inline void __iomem * __indirect_ioremap(unsigned long addr, size_t size, - unsigned int mtype) -{ - if (!is_pci_memory(addr)) - return __arm_ioremap(addr, size, mtype); - - return (void __iomem *)addr; -} - -static inline void __indirect_iounmap(void __iomem *addr) -{ - if (!is_pci_memory((__force u32)addr)) - __iounmap(addr); -} - -#define __arch_ioremap __indirect_ioremap -#define __arch_iounmap __indirect_iounmap - #define writeb(v, p) __indirect_writeb(v, p) #define writew(v, p) __indirect_writew(v, p) #define writel(v, p) __indirect_writel(v, p) diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h index df9250bbf13d9..b66bedc64de17 100644 --- a/arch/arm/mach-ixp4xx/include/mach/platform.h +++ b/arch/arm/mach-ixp4xx/include/mach/platform.h @@ -121,6 +121,7 @@ extern unsigned long ixp4xx_timer_freq; * Functions used by platform-level setup code */ extern void ixp4xx_map_io(void); +extern void ixp4xx_init_early(void); extern void ixp4xx_init_irq(void); extern void ixp4xx_sys_init(void); extern void ixp4xx_timer_init(void); diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index 8a38b39999f83..3d742aee17730 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -254,6 +254,7 @@ static void __init ixdp425_init(void) MACHINE_START(IXDP425, "Intel IXDP425 Development Platform") /* Maintainer: MontaVista Software, Inc. */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, @@ -269,6 +270,7 @@ MACHINE_END MACHINE_START(IXDP465, "Intel IXDP465 Development Platform") /* Maintainer: MontaVista Software, Inc. */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, @@ -283,6 +285,7 @@ MACHINE_END MACHINE_START(IXCDP1100, "Intel IXCDP1100 Development Platform") /* Maintainer: MontaVista Software, Inc. */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, @@ -297,6 +300,7 @@ MACHINE_END MACHINE_START(KIXRP435, "Intel KIXRP435 Reference Platform") /* Maintainer: MontaVista Software, Inc. */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c index 1010eb7b0083c..33cb0955b6bff 100644 --- a/arch/arm/mach-ixp4xx/nas100d-setup.c +++ b/arch/arm/mach-ixp4xx/nas100d-setup.c @@ -315,6 +315,7 @@ MACHINE_START(NAS100D, "Iomega NAS 100d") /* Maintainer: www.nslu2-linux.org */ .atag_offset = 0x100, .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .init_machine = nas100d_init, diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c index aa355c360d572..e2903faaebb35 100644 --- a/arch/arm/mach-ixp4xx/nslu2-setup.c +++ b/arch/arm/mach-ixp4xx/nslu2-setup.c @@ -301,6 +301,7 @@ MACHINE_START(NSLU2, "Linksys NSLU2") /* Maintainer: www.nslu2-linux.org */ .atag_offset = 0x100, .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &nslu2_timer, .init_machine = nslu2_init, diff --git a/arch/arm/mach-ixp4xx/omixp-setup.c b/arch/arm/mach-ixp4xx/omixp-setup.c index 0940869fcfdd3..158ddb79821da 100644 --- a/arch/arm/mach-ixp4xx/omixp-setup.c +++ b/arch/arm/mach-ixp4xx/omixp-setup.c @@ -243,6 +243,7 @@ static void __init omixp_init(void) MACHINE_START(DEVIXP, "Omicron DEVIXP") .atag_offset = 0x100, .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .init_machine = omixp_init, @@ -254,6 +255,7 @@ MACHINE_END MACHINE_START(MICCPT, "Omicron MICCPT") .atag_offset = 0x100, .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .init_machine = omixp_init, @@ -268,6 +270,7 @@ MACHINE_END MACHINE_START(MIC256, "Omicron MIC256") .atag_offset = 0x100, .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .init_machine = omixp_init, diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c index 9dec20683291f..2798f435aaf4f 100644 --- a/arch/arm/mach-ixp4xx/vulcan-setup.c +++ b/arch/arm/mach-ixp4xx/vulcan-setup.c @@ -237,6 +237,7 @@ static void __init vulcan_init(void) MACHINE_START(ARCOM_VULCAN, "Arcom/Eurotech Vulcan") /* Maintainer: Marc Zyngier */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c index 5ac0f0a0fd8ce..a785175b115bf 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-setup.c +++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c @@ -98,6 +98,7 @@ static void __init wg302v2_init(void) MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2") /* Maintainer: Imre Kaloz */ .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .atag_offset = 0x100, From ed5bf6e884dc176acdd17cbc653154dc02718239 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 6 Mar 2012 21:34:19 -0600 Subject: [PATCH 07/29] ARM: ebsa110: use runtime ioremap hook Convert ebsa110 platforms to use run-time ioremap hook instead of the compile time hook. Signed-off-by: Rob Herring Cc: Russell King --- arch/arm/mach-ebsa110/core.c | 15 +++++++++++++++ arch/arm/mach-ebsa110/include/mach/io.h | 9 --------- 2 files changed, 15 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c index 804c9122b7b36..b049edbdf1526 100644 --- a/arch/arm/mach-ebsa110/core.c +++ b/arch/arm/mach-ebsa110/core.c @@ -119,6 +119,20 @@ static void __init ebsa110_map_io(void) iotable_init(ebsa110_io_desc, ARRAY_SIZE(ebsa110_io_desc)); } +static void __iomem *ebsa110_ioremap_caller(unsigned long cookie, size_t size, + unsigned int flags, void *caller) +{ + return (void __iomem *)cookie; +} + +static void ebsa110_iounmap(volatile void __iomem *io_addr) +{} + +static void __init ebsa110_init_early(void) +{ + arch_ioremap_caller = ebsa110_ioremap_caller; + arch_iounmap = ebsa110_iounmap; +} #define PIT_CTRL (PIT_BASE + 0x0d) #define PIT_T2 (PIT_BASE + 0x09) @@ -315,6 +329,7 @@ MACHINE_START(EBSA110, "EBSA110") .reserve_lp2 = 1, .restart_mode = 's', .map_io = ebsa110_map_io, + .init_early = ebsa110_init_early, .init_irq = ebsa110_init_irq, .timer = &ebsa110_timer, .restart = ebsa110_restart, diff --git a/arch/arm/mach-ebsa110/include/mach/io.h b/arch/arm/mach-ebsa110/include/mach/io.h index 44679db672fbf..11bb0799424b5 100644 --- a/arch/arm/mach-ebsa110/include/mach/io.h +++ b/arch/arm/mach-ebsa110/include/mach/io.h @@ -62,15 +62,6 @@ void __writel(u32 val, void __iomem *addr); #define writew(v,b) __writew(v,b) #define writel(v,b) __writel(v,b) -static inline void __iomem *__arch_ioremap(unsigned long cookie, size_t size, - unsigned int flags) -{ - return (void __iomem *)cookie; -} - -#define __arch_ioremap __arch_ioremap -#define __arch_iounmap(cookie) do { } while (0) - extern void insb(unsigned int port, void *buf, int sz); extern void insw(unsigned int port, void *buf, int sz); extern void insl(unsigned int port, void *buf, int sz); From 21a5365b03975e2425e030ad072f32a9dd3387fb Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 6 Mar 2012 15:21:45 -0600 Subject: [PATCH 08/29] ARM: remove compile time __arch_ioremap/__arch_iounmap Now that all custom ioremap/iounmap users are converted to runtime hook, remove the compile time defines. Signed-off-by: Rob Herring Cc: Russell King Acked-by: Nicolas Pitre --- arch/arm/include/asm/io.h | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 6c363c16851c7..6f7555ddab8cd 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -269,16 +269,11 @@ extern void _memset_io(volatile void __iomem *, int, size_t); * Documentation/io-mapping.txt. * */ -#ifndef __arch_ioremap -#define __arch_ioremap __arm_ioremap -#define __arch_iounmap __arm_iounmap -#endif - -#define ioremap(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) -#define ioremap_nocache(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) -#define ioremap_cached(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_CACHED) -#define ioremap_wc(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_WC) -#define iounmap __arch_iounmap +#define ioremap(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE) +#define ioremap_nocache(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE) +#define ioremap_cached(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE_CACHED) +#define ioremap_wc(cookie,size) __arm_ioremap((cookie), (size), MT_DEVICE_WC) +#define iounmap __arm_iounmap /* * io{read,write}{8,16,32} macros From 17d971e5dceef87bb6fe179a942c8f6191afbab9 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 29 Feb 2012 10:58:05 -0600 Subject: [PATCH 09/29] ARM: iop13xx: move io.h externs to pci.h These variables are just needed in pci.c and io.c, so move them out of io.h in preparation to remove io.h. Signed-off-by: Rob Herring Cc: Russell King --- arch/arm/mach-iop13xx/include/mach/io.h | 4 ---- arch/arm/mach-iop13xx/io.c | 2 ++ arch/arm/mach-iop13xx/pci.h | 6 ++++++ 3 files changed, 8 insertions(+), 4 deletions(-) create mode 100644 arch/arm/mach-iop13xx/pci.h diff --git a/arch/arm/mach-iop13xx/include/mach/io.h b/arch/arm/mach-iop13xx/include/mach/io.h index 2a69fc0c72236..058dbfdf7066d 100644 --- a/arch/arm/mach-iop13xx/include/mach/io.h +++ b/arch/arm/mach-iop13xx/include/mach/io.h @@ -26,9 +26,5 @@ #define __mem_isa(a) (a) extern void __iomem * __iop13xx_io(unsigned long io_addr); -extern u32 iop13xx_atue_mem_base; -extern u32 iop13xx_atux_mem_base; -extern size_t iop13xx_atue_mem_size; -extern size_t iop13xx_atux_mem_size; #endif diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c index 6dd5b49241072..3c364198db9c9 100644 --- a/arch/arm/mach-iop13xx/io.c +++ b/arch/arm/mach-iop13xx/io.c @@ -21,6 +21,8 @@ #include #include +#include "pci.h" + void * __iomem __iop13xx_io(unsigned long io_addr) { void __iomem * io_virt; diff --git a/arch/arm/mach-iop13xx/pci.h b/arch/arm/mach-iop13xx/pci.h new file mode 100644 index 0000000000000..c70cf5b41e31f --- /dev/null +++ b/arch/arm/mach-iop13xx/pci.h @@ -0,0 +1,6 @@ +#include + +extern u32 iop13xx_atue_mem_base; +extern u32 iop13xx_atux_mem_base; +extern size_t iop13xx_atue_mem_size; +extern size_t iop13xx_atux_mem_size; From 68a7f1f79f004e7a2a53352c82319d567ebb1da1 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 10 Feb 2012 20:30:41 -0600 Subject: [PATCH 10/29] ARM: msm: clean-up mach/io.h Move msm specifics in mach/io.h to respective msm_iomap-*.h headers. Signed-off-by: Rob Herring Cc: David Brown Cc: Daniel Walker Cc: Bryan Huntsman --- arch/arm/mach-msm/include/mach/io.h | 7 ------- arch/arm/mach-msm/include/mach/msm_iomap-7x30.h | 4 ++++ arch/arm/mach-msm/include/mach/msm_iomap-8960.h | 4 ++++ arch/arm/mach-msm/include/mach/msm_iomap-8x50.h | 4 ++++ arch/arm/mach-msm/include/mach/msm_iomap-8x60.h | 4 ++++ 5 files changed, 16 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h index c6ff9bb8db31e..1071f984dd064 100644 --- a/arch/arm/mach-msm/include/mach/io.h +++ b/arch/arm/mach-msm/include/mach/io.h @@ -21,11 +21,4 @@ #define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) -void msm_map_qsd8x50_io(void); -void msm_map_msm7x30_io(void); -void msm_map_msm8x60_io(void); -void msm_map_msm8960_io(void); - -extern unsigned int msm_shared_ram_phys; - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h index 198202c267c84..f944fe65a657c 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h @@ -100,4 +100,8 @@ #define MSM_HSUSB_PHYS 0xA3600000 #define MSM_HSUSB_SIZE SZ_1K +#ifndef __ASSEMBLY__ +extern void msm_map_msm7x30_io(void); +#endif + #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h index 800b55767e6b8..a1752c0284fca 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h @@ -50,4 +50,8 @@ #define MSM_DEBUG_UART_PHYS 0x16440000 #endif +#ifndef __ASSEMBLY__ +extern void msm_map_msm8960_io(void); +#endif + #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h index 0faa894729b77..da77cc1d545d0 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h @@ -122,4 +122,8 @@ #define MSM_SDC4_PHYS 0xA0600000 #define MSM_SDC4_SIZE SZ_4K +#ifndef __ASSEMBLY__ +extern void msm_map_qsd8x50_io(void); +#endif + #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h index 54e12caa8d860..5aed57dc808c0 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h @@ -67,4 +67,8 @@ #define MSM_DEBUG_UART_PHYS 0x19C40000 #endif +#ifndef __ASSEMBLY__ +extern void msm_map_msm8x60_io(void); +#endif + #endif From 6076c644126e5424f32aec6c8f2bdc19bbcc8859 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 1 Mar 2012 08:35:01 -0600 Subject: [PATCH 11/29] ARM: OMAP: Remove remaining includes for mach/io.h These are no longer needed with the recent iomap.h changes. Reported-by: Rob Herring Signed-off-by: Tony Lindgren Cc: Tomi Valkeinen Cc: Florian Tobias Schandinat --- arch/arm/mach-omap1/include/mach/entry-macro.S | 1 - arch/arm/mach-omap1/sleep.S | 2 -- arch/arm/mach-omap1/sram.S | 1 - arch/arm/plat-omap/include/plat/sdrc.h | 1 - drivers/video/omap2/vrfb.c | 1 - 5 files changed, 6 deletions(-) diff --git a/arch/arm/mach-omap1/include/mach/entry-macro.S b/arch/arm/mach-omap1/include/mach/entry-macro.S index fa0f32a686aa7..88f08cab17179 100644 --- a/arch/arm/mach-omap1/include/mach/entry-macro.S +++ b/arch/arm/mach-omap1/include/mach/entry-macro.S @@ -11,7 +11,6 @@ */ #include -#include #include #include "../../iomap.h" diff --git a/arch/arm/mach-omap1/sleep.S b/arch/arm/mach-omap1/sleep.S index 0779db150da7c..0e628743bd03c 100644 --- a/arch/arm/mach-omap1/sleep.S +++ b/arch/arm/mach-omap1/sleep.S @@ -36,8 +36,6 @@ #include -#include - #include "iomap.h" #include "pm.h" diff --git a/arch/arm/mach-omap1/sram.S b/arch/arm/mach-omap1/sram.S index 2ce0b9ab20e51..00e9d9e9adf11 100644 --- a/arch/arm/mach-omap1/sram.S +++ b/arch/arm/mach-omap1/sram.S @@ -12,7 +12,6 @@ #include -#include #include #include "iomap.h" diff --git a/arch/arm/plat-omap/include/plat/sdrc.h b/arch/arm/plat-omap/include/plat/sdrc.h index 925b12b500dc7..9bb978ecd884a 100644 --- a/arch/arm/plat-omap/include/plat/sdrc.h +++ b/arch/arm/plat-omap/include/plat/sdrc.h @@ -16,7 +16,6 @@ * published by the Free Software Foundation. */ -#include /* SDRC register offsets - read/write with sdrc_{read,write}_reg() */ diff --git a/drivers/video/omap2/vrfb.c b/drivers/video/omap2/vrfb.c index fd22716003705..4e5b960c32c88 100644 --- a/drivers/video/omap2/vrfb.c +++ b/drivers/video/omap2/vrfb.c @@ -27,7 +27,6 @@ #include #include -#include #include #include From 5e71412c7a46090499e622a87239562af95b204d Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 29 Feb 2012 18:07:40 -0600 Subject: [PATCH 12/29] [media] davinci: remove includes of mach/io.h Remove a few remaining includes of mach/io.h. Signed-off-by: Rob Herring Cc: Mauro Carvalho Chehab --- drivers/media/video/davinci/vpbe_osd.c | 1 - drivers/media/video/davinci/vpbe_venc.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/media/video/davinci/vpbe_osd.c b/drivers/media/video/davinci/vpbe_osd.c index d6488b79ae3b5..bba299dbf3967 100644 --- a/drivers/media/video/davinci/vpbe_osd.c +++ b/drivers/media/video/davinci/vpbe_osd.c @@ -28,7 +28,6 @@ #include #include -#include #include #include diff --git a/drivers/media/video/davinci/vpbe_venc.c b/drivers/media/video/davinci/vpbe_venc.c index 00e80f59d5d53..b21ecc8d134d2 100644 --- a/drivers/media/video/davinci/vpbe_venc.c +++ b/drivers/media/video/davinci/vpbe_venc.c @@ -27,7 +27,6 @@ #include #include -#include #include #include From 9675b8840f4059ddd473956320101e80129115ab Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sun, 12 Feb 2012 15:39:41 -0600 Subject: [PATCH 13/29] ARM: davinci: remove unneeded mach/io.h include entry-macro.S doesn't actually need mach/io.h, so remove it. Signed-off-by: Rob Herring Cc: Sekhar Nori Cc: Kevin Hilman --- arch/arm/mach-davinci/include/mach/entry-macro.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/mach-davinci/include/mach/entry-macro.S b/arch/arm/mach-davinci/include/mach/entry-macro.S index c1661d2feca9f..768b3c0602140 100644 --- a/arch/arm/mach-davinci/include/mach/entry-macro.S +++ b/arch/arm/mach-davinci/include/mach/entry-macro.S @@ -8,7 +8,6 @@ * is licensed "as is" without any warranty of any kind, whether express * or implied. */ -#include #include .macro get_irqnr_preamble, base, tmp From 8a52dd4f94abe147bbd4080664817a389c8b6818 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 10 Feb 2012 18:29:09 -0600 Subject: [PATCH 14/29] ARM: orion5x: clean-up mach/io.h Move orion5x specific mach/io.h parts into common.h. Signed-off-by: Rob Herring Cc: Lennert Buytenhek Acked-by: Nicolas Pitre --- arch/arm/mach-orion5x/common.h | 9 +++++++++ arch/arm/mach-orion5x/include/mach/io.h | 12 ------------ arch/arm/mach-orion5x/pci.c | 1 + arch/arm/mach-orion5x/tsx09-common.c | 1 + 4 files changed, 11 insertions(+), 12 deletions(-) diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index d2513ac79ff5c..2e6454c8d4baa 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -57,5 +57,14 @@ struct meminfo; struct tag; extern void __init tag_fixup_mem32(struct tag *, char **, struct meminfo *); +/***************************************************************************** + * Helpers to access Orion registers + ****************************************************************************/ +/* + * These are not preempt-safe. Locks, if needed, must be taken + * care of by the caller. + */ +#define orion5x_setbits(r, mask) writel(readl(r) | (mask), (r)) +#define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r)) #endif diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h index e9d9afdc26594..444136d8c4442 100644 --- a/arch/arm/mach-orion5x/include/mach/io.h +++ b/arch/arm/mach-orion5x/include/mach/io.h @@ -18,16 +18,4 @@ #define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) - -/***************************************************************************** - * Helpers to access Orion registers - ****************************************************************************/ -/* - * These are not preempt-safe. Locks, if needed, must be taken - * care of by the caller. - */ -#define orion5x_setbits(r, mask) writel(readl(r) | (mask), (r)) -#define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r)) - - #endif diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 09a045f0c406c..a9d21510c974f 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -19,6 +19,7 @@ #include #include #include +#include #include "common.h" /***************************************************************************** diff --git a/arch/arm/mach-orion5x/tsx09-common.c b/arch/arm/mach-orion5x/tsx09-common.c index c9abb8fbfa704..7189827d641d0 100644 --- a/arch/arm/mach-orion5x/tsx09-common.c +++ b/arch/arm/mach-orion5x/tsx09-common.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "tsx09-common.h" #include "common.h" From 6c38e25b6b9c64c8b2fc02c70095e70d97a3ace6 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 10 Feb 2012 21:22:00 -0600 Subject: [PATCH 15/29] ARM: tegra: clean-up mach/io.h Move tegra specific mach/io.h parts into iomap.h. Signed-off-by: Rob Herring Tested-by: Stephen Warren Acked-by: Stephen Warren Cc: Colin Cross Cc: Olof Johansson --- .../arm/mach-tegra/include/mach/debug-macro.S | 1 - arch/arm/mach-tegra/include/mach/io.h | 48 ------------------- arch/arm/mach-tegra/include/mach/iomap.h | 48 +++++++++++++++++++ arch/arm/mach-tegra/io.c | 1 + 4 files changed, 49 insertions(+), 49 deletions(-) diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S index 619abc63aee83..e28ce16751465 100644 --- a/arch/arm/mach-tegra/include/mach/debug-macro.S +++ b/arch/arm/mach-tegra/include/mach/debug-macro.S @@ -18,7 +18,6 @@ * */ -#include #include .macro addruart, rp, rv, tmp diff --git a/arch/arm/mach-tegra/include/mach/io.h b/arch/arm/mach-tegra/include/mach/io.h index f15defffb5d25..47b4b61191167 100644 --- a/arch/arm/mach-tegra/include/mach/io.h +++ b/arch/arm/mach-tegra/include/mach/io.h @@ -23,56 +23,8 @@ #define IO_SPACE_LIMIT 0xffff -/* On TEGRA, many peripherals are very closely packed in - * two 256MB io windows (that actually only use about 64KB - * at the start of each). - * - * We will just map the first 1MB of each window (to minimize - * pt entries needed) and provide a macro to transform physical - * io addresses to an appropriate void __iomem *. - * - */ - -#ifdef __ASSEMBLY__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - -#define IO_IRAM_PHYS 0x40000000 -#define IO_IRAM_VIRT IOMEM(0xFE400000) -#define IO_IRAM_SIZE SZ_256K - -#define IO_CPU_PHYS 0x50040000 -#define IO_CPU_VIRT IOMEM(0xFE000000) -#define IO_CPU_SIZE SZ_16K - -#define IO_PPSB_PHYS 0x60000000 -#define IO_PPSB_VIRT IOMEM(0xFE200000) -#define IO_PPSB_SIZE SZ_1M - -#define IO_APB_PHYS 0x70000000 -#define IO_APB_VIRT IOMEM(0xFE300000) -#define IO_APB_SIZE SZ_1M - -#define IO_TO_VIRT_BETWEEN(p, st, sz) ((p) >= (st) && (p) < ((st) + (sz))) -#define IO_TO_VIRT_XLATE(p, pst, vst) (((p) - (pst) + (vst))) - -#define IO_TO_VIRT(n) ( \ - IO_TO_VIRT_BETWEEN((n), IO_PPSB_PHYS, IO_PPSB_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_PPSB_PHYS, IO_PPSB_VIRT) : \ - IO_TO_VIRT_BETWEEN((n), IO_APB_PHYS, IO_APB_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_APB_PHYS, IO_APB_VIRT) : \ - IO_TO_VIRT_BETWEEN((n), IO_CPU_PHYS, IO_CPU_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_CPU_PHYS, IO_CPU_VIRT) : \ - IO_TO_VIRT_BETWEEN((n), IO_IRAM_PHYS, IO_IRAM_SIZE) ? \ - IO_TO_VIRT_XLATE((n), IO_IRAM_PHYS, IO_IRAM_VIRT) : \ - NULL) - #ifndef __ASSEMBLER__ -#define IO_ADDRESS(n) (IO_TO_VIRT(n)) - #ifdef CONFIG_TEGRA_PCI extern void __iomem *tegra_pcie_io_base; diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h index 19dec3ac0854a..082b4d1678012 100644 --- a/arch/arm/mach-tegra/include/mach/iomap.h +++ b/arch/arm/mach-tegra/include/mach/iomap.h @@ -271,4 +271,52 @@ # define TEGRA_DEBUG_UART_BASE TEGRA_UARTE_BASE #endif +/* On TEGRA, many peripherals are very closely packed in + * two 256MB io windows (that actually only use about 64KB + * at the start of each). + * + * We will just map the first 1MB of each window (to minimize + * pt entries needed) and provide a macro to transform physical + * io addresses to an appropriate void __iomem *. + * + */ + +#ifdef __ASSEMBLY__ +#define IOMEM(x) (x) +#else +#define IOMEM(x) ((void __force __iomem *)(x)) +#endif + +#define IO_IRAM_PHYS 0x40000000 +#define IO_IRAM_VIRT IOMEM(0xFE400000) +#define IO_IRAM_SIZE SZ_256K + +#define IO_CPU_PHYS 0x50040000 +#define IO_CPU_VIRT IOMEM(0xFE000000) +#define IO_CPU_SIZE SZ_16K + +#define IO_PPSB_PHYS 0x60000000 +#define IO_PPSB_VIRT IOMEM(0xFE200000) +#define IO_PPSB_SIZE SZ_1M + +#define IO_APB_PHYS 0x70000000 +#define IO_APB_VIRT IOMEM(0xFE300000) +#define IO_APB_SIZE SZ_1M + +#define IO_TO_VIRT_BETWEEN(p, st, sz) ((p) >= (st) && (p) < ((st) + (sz))) +#define IO_TO_VIRT_XLATE(p, pst, vst) (((p) - (pst) + (vst))) + +#define IO_TO_VIRT(n) ( \ + IO_TO_VIRT_BETWEEN((n), IO_PPSB_PHYS, IO_PPSB_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_PPSB_PHYS, IO_PPSB_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_APB_PHYS, IO_APB_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_APB_PHYS, IO_APB_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_CPU_PHYS, IO_CPU_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_CPU_PHYS, IO_CPU_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_IRAM_PHYS, IO_IRAM_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_IRAM_PHYS, IO_IRAM_VIRT) : \ + NULL) + +#define IO_ADDRESS(n) (IO_TO_VIRT(n)) + #endif diff --git a/arch/arm/mach-tegra/io.c b/arch/arm/mach-tegra/io.c index d23ee2db28273..58b4baf9c483d 100644 --- a/arch/arm/mach-tegra/io.c +++ b/arch/arm/mach-tegra/io.c @@ -26,6 +26,7 @@ #include #include +#include #include "board.h" From 33f7e3e18108f4cd1db93186caffdabcfe0e0c8f Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sun, 12 Feb 2012 15:40:10 -0600 Subject: [PATCH 16/29] ARM: ep93xx: clean-up mach/io.h Move ep93xx specifics in mach/io.h to ep93xx-regs.h. Signed-off-by: Rob Herring Acked-by: Hartley Sweeten Cc: Ryan Mallon --- arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 9 +++++++++ arch/arm/mach-ep93xx/include/mach/io.h | 9 --------- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h index c4a7b84ef06da..e711d0e021c72 100644 --- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h +++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h @@ -5,6 +5,15 @@ #ifndef __ASM_ARCH_EP93XX_REGS_H #define __ASM_ARCH_EP93XX_REGS_H +/* + * A typesafe __io() variation for variable initialisers + */ +#ifdef __ASSEMBLER__ +#define IOMEM(p) p +#else +#define IOMEM(p) ((void __iomem __force *)(p)) +#endif + /* * EP93xx Physical Memory Map: * diff --git a/arch/arm/mach-ep93xx/include/mach/io.h b/arch/arm/mach-ep93xx/include/mach/io.h index 594b77f210542..17e76ef14c30e 100644 --- a/arch/arm/mach-ep93xx/include/mach/io.h +++ b/arch/arm/mach-ep93xx/include/mach/io.h @@ -10,13 +10,4 @@ #define __io(p) __typesafe_io(p) #define __mem_pci(p) (p) -/* - * A typesafe __io() variation for variable initialisers - */ -#ifdef __ASSEMBLER__ -#define IOMEM(p) p -#else -#define IOMEM(p) ((void __iomem __force *)(p)) -#endif - #endif /* __ASM_MACH_IO_H */ From 4091ac4ac76d94f907e3f6fd4e2ebb2050097409 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 29 Feb 2012 13:07:39 -0600 Subject: [PATCH 17/29] ARM: at91: add explicit include of hardware.h to uncompressor In preparation to remove mach/io.h, add explicit include of hardware.h. Signed-off-by: Rob Herring Cc: Andrew Victor Cc: Nicolas Ferre Acked-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/mach-at91/include/mach/uncompress.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h index 0234fd9d20d6f..4218647c1fcd3 100644 --- a/arch/arm/mach-at91/include/mach/uncompress.h +++ b/arch/arm/mach-at91/include/mach/uncompress.h @@ -23,6 +23,7 @@ #include #include +#include #if defined(CONFIG_AT91_EARLY_DBGU0) #define UART_OFFSET AT91_BASE_DBGU0 From efa497b9ec8cc534f8883a2d1d42f52174070f38 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 29 Feb 2012 13:13:53 -0600 Subject: [PATCH 18/29] ARM: dove: add explicit include of dove.h to addr-map.c In preparation to remove mach/io.h, add explicit include of mach/dove.h Signed-off-by: Rob Herring Acked-by: Nicolas Pitre --- arch/arm/mach-dove/addr-map.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-dove/addr-map.c b/arch/arm/mach-dove/addr-map.c index 98b8c83b09ab4..2a06c0163418b 100644 --- a/arch/arm/mach-dove/addr-map.c +++ b/arch/arm/mach-dove/addr-map.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include "common.h" From 41e32c906054be3a600cdeb69eb70350066e0a91 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 13 Feb 2012 10:18:14 -0600 Subject: [PATCH 19/29] ARM: clps711x: remove unneeded include of mach/io.h In preparation to remove mach/io.h, remove an unneeded include of it. Signed-off-by: Rob Herring --- arch/arm/mach-clps711x/include/mach/uncompress.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/mach-clps711x/include/mach/uncompress.h b/arch/arm/mach-clps711x/include/mach/uncompress.h index 7164310dea7cd..35ed731b9f160 100644 --- a/arch/arm/mach-clps711x/include/mach/uncompress.h +++ b/arch/arm/mach-clps711x/include/mach/uncompress.h @@ -17,7 +17,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include #include #include From c334bc150524f833db3c76a0aaf55fb5044444e1 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sun, 4 Mar 2012 22:03:33 -0600 Subject: [PATCH 20/29] ARM: make mach/io.h include optional Add a kconfig option NEED_MACH_IO_H to conditionally include mach/io.h. Basing this on CONFIG_PCI and CONFIG_ISA doesn't quite work. Most ISA platforms don't need mach/io.h, but ebsa110 does. Most PCI platforms need mach/io.h for now, but ks8695 doesn't which means i/o accesses are broken. Signed-off-by: Rob Herring Cc: Russell King Acked-by: H Hartley Sweeten Acked-by: Nicolas Pitre --- arch/arm/Kconfig | 23 +++++++++++++++++++++++ arch/arm/include/asm/io.h | 5 +++++ 2 files changed, 28 insertions(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f2574fef1e41f..31a2ddc2e4808 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -217,6 +217,13 @@ config ARM_PATCH_PHYS_VIRT this feature (eg, building a kernel for a single machine) and you need to shrink the kernel to the minimal size. +config NEED_MACH_IO_H + bool + help + Select this when mach/io.h is required to provide special + definitions for this platform. The need for mach/io.h should + be avoided when possible. + config NEED_MACH_MEMORY_H bool help @@ -268,6 +275,7 @@ config ARCH_INTEGRATOR select GENERIC_CLOCKEVENTS select PLAT_VERSATILE select PLAT_VERSATILE_FPGA_IRQ + select NEED_MACH_IO_H select NEED_MACH_MEMORY_H help Support for ARM's Integrator platform. @@ -403,6 +411,7 @@ config ARCH_EBSA110 select ISA select NO_IOPORT select ARCH_USES_GETTIMEOFFSET + select NEED_MACH_IO_H select NEED_MACH_MEMORY_H help This is an evaluation board for the StrongARM processor available @@ -429,6 +438,7 @@ config ARCH_FOOTBRIDGE select FOOTBRIDGE select GENERIC_CLOCKEVENTS select HAVE_IDE + select NEED_MACH_IO_H select NEED_MACH_MEMORY_H help Support for systems based on the DC21285 companion chip @@ -481,6 +491,7 @@ config ARCH_IOP13XX select PCI select ARCH_SUPPORTS_MSI select VMSPLIT_1G + select NEED_MACH_IO_H select NEED_MACH_MEMORY_H select NEED_RET_TO_USER help @@ -490,6 +501,7 @@ config ARCH_IOP32X bool "IOP32x-based" depends on MMU select CPU_XSCALE + select NEED_MACH_IO_H select NEED_RET_TO_USER select PLAT_IOP select PCI @@ -502,6 +514,7 @@ config ARCH_IOP33X bool "IOP33x-based" depends on MMU select CPU_XSCALE + select NEED_MACH_IO_H select NEED_RET_TO_USER select PLAT_IOP select PCI @@ -515,6 +528,7 @@ config ARCH_IXP23XX select CPU_XSC3 select PCI select ARCH_USES_GETTIMEOFFSET + select NEED_MACH_IO_H select NEED_MACH_MEMORY_H help Support for Intel's IXP23xx (XScale) family of processors. @@ -525,6 +539,7 @@ config ARCH_IXP2000 select CPU_XSCALE select PCI select ARCH_USES_GETTIMEOFFSET + select NEED_MACH_IO_H select NEED_MACH_MEMORY_H help Support for Intel's IXP2400/2800 (XScale) family of processors. @@ -538,6 +553,7 @@ config ARCH_IXP4XX select GENERIC_CLOCKEVENTS select HAVE_SCHED_CLOCK select MIGHT_HAVE_PCI + select NEED_MACH_IO_H select DMABOUNCE if PCI help Support for Intel's IXP4XX (XScale) family of processors. @@ -548,6 +564,7 @@ config ARCH_DOVE select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS + select NEED_MACH_IO_H select PLAT_ORION help Support for the Marvell Dove SoC 88AP510 @@ -558,6 +575,7 @@ config ARCH_KIRKWOOD select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS + select NEED_MACH_IO_H select PLAT_ORION help Support for the following Marvell Kirkwood series SoCs: @@ -582,6 +600,7 @@ config ARCH_MV78XX0 select PCI select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS + select NEED_MACH_IO_H select PLAT_ORION help Support for the following Marvell MV78xx0 series SoCs: @@ -651,6 +670,7 @@ config ARCH_TEGRA select HAVE_SCHED_CLOCK select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 + select NEED_MACH_IO_H if PCI select ARCH_HAS_CPUFREQ help This enables support for NVIDIA Tegra based systems (Tegra APX, @@ -745,6 +765,7 @@ config ARCH_RPC select ARCH_SPARSEMEM_ENABLE select ARCH_USES_GETTIMEOFFSET select HAVE_IDE + select NEED_MACH_IO_H select NEED_MACH_MEMORY_H help On the Acorn Risc-PC, Linux can support the internal IDE disk and @@ -777,6 +798,7 @@ config ARCH_S3C2410 select CLKDEV_LOOKUP select ARCH_USES_GETTIMEOFFSET select HAVE_S3C2410_I2C if I2C + select NEED_MACH_IO_H help Samsung S3C2410X CPU based systems, such as the Simtec Electronics BAST (), the IPAQ 1940 or @@ -883,6 +905,7 @@ config ARCH_SHARK select PCI select ARCH_USES_GETTIMEOFFSET select NEED_MACH_MEMORY_H + select NEED_MACH_IO_H help Support for the StrongARM based Digital DNARD machine, also known as "Shark" (). diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 6f7555ddab8cd..233034e46ec64 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -114,7 +114,12 @@ static inline void __iomem *__typesafe_io(unsigned long addr) /* * Now, pick up the machine-defined IO definitions */ +#ifdef CONFIG_NEED_MACH_IO_H #include +#else +#define __io(a) ({ (void)(a); __typesafe_io(0); }) +#define __mem_pci(a) (a) +#endif /* * This is the limit of PC card/PCI/ISA IO space, which is by default From 4d5fc58dbe34b78157c05b319669bb3e064ba8bd Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 9 Feb 2012 22:21:18 -0600 Subject: [PATCH 21/29] ARM: remove bunch of now unused mach/io.h files Now that many platforms don't need mach/io.h, remove the unused ones. Signed-off-by: Rob Herring Acked-by: Shawn Guo Acked-by: Linus Walleij Acked-by: H Hartley Sweeten Acked-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Jamie Iles Acked-by: Pawel Moll Acked-by: Nicolas Pitre --- arch/arm/mach-at91/include/mach/io.h | 31 -------------- arch/arm/mach-bcmring/include/mach/io.h | 33 --------------- arch/arm/mach-clps711x/include/mach/io.h | 36 ----------------- arch/arm/mach-cns3xxx/include/mach/io.h | 17 -------- arch/arm/mach-davinci/include/mach/io.h | 24 ----------- arch/arm/mach-ep93xx/include/mach/io.h | 13 ------ arch/arm/mach-exynos/include/mach/io.h | 26 ------------ arch/arm/mach-gemini/include/mach/io.h | 18 --------- arch/arm/mach-h720x/include/mach/io.h | 22 ---------- arch/arm/mach-highbank/include/mach/io.h | 7 ---- arch/arm/mach-ks8695/include/mach/io.h | 19 --------- arch/arm/mach-lpc32xx/include/mach/io.h | 27 ------------- arch/arm/mach-mmp/include/mach/io.h | 21 ---------- arch/arm/mach-msm/include/mach/io.h | 24 ----------- arch/arm/mach-mxs/include/mach/io.h | 22 ---------- arch/arm/mach-netx/include/mach/io.h | 28 ------------- arch/arm/mach-nomadik/include/mach/io.h | 22 ---------- arch/arm/mach-omap1/include/mach/io.h | 46 --------------------- arch/arm/mach-omap2/include/mach/io.h | 49 ----------------------- arch/arm/mach-orion5x/include/mach/io.h | 21 ---------- arch/arm/mach-picoxcell/include/mach/io.h | 22 ---------- arch/arm/mach-pnx4008/include/mach/io.h | 21 ---------- arch/arm/mach-prima2/include/mach/io.h | 16 -------- arch/arm/mach-pxa/include/mach/io.h | 20 --------- arch/arm/mach-realview/include/mach/io.h | 28 ------------- arch/arm/mach-s3c64xx/include/mach/io.h | 18 --------- arch/arm/mach-s5p64x0/include/mach/io.h | 25 ------------ arch/arm/mach-s5pc100/include/mach/io.h | 18 --------- arch/arm/mach-s5pv210/include/mach/io.h | 26 ------------ arch/arm/mach-sa1100/include/mach/io.h | 20 --------- arch/arm/mach-shmobile/include/mach/io.h | 9 ----- arch/arm/mach-spear3xx/include/mach/io.h | 19 --------- arch/arm/mach-spear6xx/include/mach/io.h | 20 --------- arch/arm/mach-u300/include/mach/io.h | 20 --------- arch/arm/mach-ux500/include/mach/io.h | 22 ---------- arch/arm/mach-versatile/include/mach/io.h | 28 ------------- arch/arm/mach-vexpress/include/mach/io.h | 26 ------------ arch/arm/mach-vt8500/include/mach/io.h | 26 ------------ arch/arm/mach-w90x900/include/mach/io.h | 30 -------------- arch/arm/mach-zynq/include/mach/io.h | 33 --------------- arch/arm/plat-mxc/include/mach/io.h | 22 ---------- arch/arm/plat-spear/include/plat/io.h | 22 ---------- 42 files changed, 997 deletions(-) delete mode 100644 arch/arm/mach-at91/include/mach/io.h delete mode 100644 arch/arm/mach-bcmring/include/mach/io.h delete mode 100644 arch/arm/mach-clps711x/include/mach/io.h delete mode 100644 arch/arm/mach-cns3xxx/include/mach/io.h delete mode 100644 arch/arm/mach-davinci/include/mach/io.h delete mode 100644 arch/arm/mach-ep93xx/include/mach/io.h delete mode 100644 arch/arm/mach-exynos/include/mach/io.h delete mode 100644 arch/arm/mach-gemini/include/mach/io.h delete mode 100644 arch/arm/mach-h720x/include/mach/io.h delete mode 100644 arch/arm/mach-highbank/include/mach/io.h delete mode 100644 arch/arm/mach-ks8695/include/mach/io.h delete mode 100644 arch/arm/mach-lpc32xx/include/mach/io.h delete mode 100644 arch/arm/mach-mmp/include/mach/io.h delete mode 100644 arch/arm/mach-msm/include/mach/io.h delete mode 100644 arch/arm/mach-mxs/include/mach/io.h delete mode 100644 arch/arm/mach-netx/include/mach/io.h delete mode 100644 arch/arm/mach-nomadik/include/mach/io.h delete mode 100644 arch/arm/mach-omap1/include/mach/io.h delete mode 100644 arch/arm/mach-omap2/include/mach/io.h delete mode 100644 arch/arm/mach-orion5x/include/mach/io.h delete mode 100644 arch/arm/mach-picoxcell/include/mach/io.h delete mode 100644 arch/arm/mach-pnx4008/include/mach/io.h delete mode 100644 arch/arm/mach-prima2/include/mach/io.h delete mode 100644 arch/arm/mach-pxa/include/mach/io.h delete mode 100644 arch/arm/mach-realview/include/mach/io.h delete mode 100644 arch/arm/mach-s3c64xx/include/mach/io.h delete mode 100644 arch/arm/mach-s5p64x0/include/mach/io.h delete mode 100644 arch/arm/mach-s5pc100/include/mach/io.h delete mode 100644 arch/arm/mach-s5pv210/include/mach/io.h delete mode 100644 arch/arm/mach-sa1100/include/mach/io.h delete mode 100644 arch/arm/mach-shmobile/include/mach/io.h delete mode 100644 arch/arm/mach-spear3xx/include/mach/io.h delete mode 100644 arch/arm/mach-spear6xx/include/mach/io.h delete mode 100644 arch/arm/mach-u300/include/mach/io.h delete mode 100644 arch/arm/mach-ux500/include/mach/io.h delete mode 100644 arch/arm/mach-versatile/include/mach/io.h delete mode 100644 arch/arm/mach-vexpress/include/mach/io.h delete mode 100644 arch/arm/mach-vt8500/include/mach/io.h delete mode 100644 arch/arm/mach-w90x900/include/mach/io.h delete mode 100644 arch/arm/mach-zynq/include/mach/io.h delete mode 100644 arch/arm/plat-mxc/include/mach/io.h delete mode 100644 arch/arm/plat-spear/include/plat/io.h diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h deleted file mode 100644 index 4003001eca3d5..0000000000000 --- a/arch/arm/mach-at91/include/mach/io.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/io.h - * - * Copyright (C) 2003 SAN People - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#include - -#define IO_SPACE_LIMIT 0xFFFFFFFF - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-bcmring/include/mach/io.h b/arch/arm/mach-bcmring/include/mach/io.h deleted file mode 100644 index dae5e9b166ead..0000000000000 --- a/arch/arm/mach-bcmring/include/mach/io.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * - * Copyright (C) 1999 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#include - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-clps711x/include/mach/io.h b/arch/arm/mach-clps711x/include/mach/io.h deleted file mode 100644 index 2e0b3ced8f070..0000000000000 --- a/arch/arm/mach-clps711x/include/mach/io.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * arch/arm/mach-clps711x/include/mach/io.h - * - * Copyright (C) 1999 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -/* - * We don't support ins[lb]/outs[lb]. Make them fault. - */ -#define __raw_readsb(p,d,l) do { *(int *)0 = 0; } while (0) -#define __raw_readsl(p,d,l) do { *(int *)0 = 0; } while (0) -#define __raw_writesb(p,d,l) do { *(int *)0 = 0; } while (0) -#define __raw_writesl(p,d,l) do { *(int *)0 = 0; } while (0) - -#endif diff --git a/arch/arm/mach-cns3xxx/include/mach/io.h b/arch/arm/mach-cns3xxx/include/mach/io.h deleted file mode 100644 index 33b6fc1ece7c9..0000000000000 --- a/arch/arm/mach-cns3xxx/include/mach/io.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * Copyright 2008 Cavium Networks - * Copyright 2003 ARM Limited - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, Version 2, as - * published by the Free Software Foundation. - */ -#ifndef __MACH_IO_H -#define __MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h deleted file mode 100644 index b2267d1e1a717..0000000000000 --- a/arch/arm/mach-davinci/include/mach/io.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * DaVinci IO address definitions - * - * Copied from include/asm/arm/arch-omap/io.h - * - * 2007 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) -#define __mem_isa(a) (a) - -#endif /* __ASM_ARCH_IO_H */ diff --git a/arch/arm/mach-ep93xx/include/mach/io.h b/arch/arm/mach-ep93xx/include/mach/io.h deleted file mode 100644 index 17e76ef14c30e..0000000000000 --- a/arch/arm/mach-ep93xx/include/mach/io.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * arch/arm/mach-ep93xx/include/mach/io.h - */ - -#ifndef __ASM_MACH_IO_H -#define __ASM_MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(p) __typesafe_io(p) -#define __mem_pci(p) (p) - -#endif /* __ASM_MACH_IO_H */ diff --git a/arch/arm/mach-exynos/include/mach/io.h b/arch/arm/mach-exynos/include/mach/io.h deleted file mode 100644 index d5478d2475355..0000000000000 --- a/arch/arm/mach-exynos/include/mach/io.h +++ /dev/null @@ -1,26 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/io.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright 2008-2010 Ben Dooks - * - * Based on arch/arm/mach-s5p6442/include/mach/io.h - * - * Default IO routines for EXYNOS4 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H __FILE__ - -/* No current ISA/PCI bus support. */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#define IO_SPACE_LIMIT (0xFFFFFFFF) - -#endif /* __ASM_ARM_ARCH_IO_H */ diff --git a/arch/arm/mach-gemini/include/mach/io.h b/arch/arm/mach-gemini/include/mach/io.h deleted file mode 100644 index c548056b98b2f..0000000000000 --- a/arch/arm/mach-gemini/include/mach/io.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Copyright (C) 2001-2006 Storlink, Corp. - * Copyright (C) 2008-2009 Paulius Zaleckas - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ -#ifndef __MACH_IO_H -#define __MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif /* __MACH_IO_H */ diff --git a/arch/arm/mach-h720x/include/mach/io.h b/arch/arm/mach-h720x/include/mach/io.h deleted file mode 100644 index 2c8659c21a936..0000000000000 --- a/arch/arm/mach-h720x/include/mach/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/io.h - * - * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) - * - * Changelog: - * - * 09-19-2001 JJKIM - * Created from arch/arm/mach-l7200/include/mach/io.h - * - * 03-27-2003 Robert Schwebel : - * re-unified header files for h720x - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-highbank/include/mach/io.h b/arch/arm/mach-highbank/include/mach/io.h deleted file mode 100644 index 70cfa3ba7697e..0000000000000 --- a/arch/arm/mach-highbank/include/mach/io.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __MACH_IO_H -#define __MACH_IO_H - -#define __io(a) ({ (void)(a); __typesafe_io(0); }) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/io.h b/arch/arm/mach-ks8695/include/mach/io.h deleted file mode 100644 index a7a63ac3ba4e5..0000000000000 --- a/arch/arm/mach-ks8695/include/mach/io.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/io.h - * - * Copyright (C) 2006 Andrew Victor - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-lpc32xx/include/mach/io.h b/arch/arm/mach-lpc32xx/include/mach/io.h deleted file mode 100644 index 9b59ab5cef894..0000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/io.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * arch/arm/mach-lpc32xx/include/mach/io.h - * - * Author: Kevin Wells - * - * Copyright (C) 2010 NXP Semiconductors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-mmp/include/mach/io.h b/arch/arm/mach-mmp/include/mach/io.h deleted file mode 100644 index e7adf3d012c18..0000000000000 --- a/arch/arm/mach-mmp/include/mach/io.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/io.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_MACH_IO_H -#define __ASM_MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif /* __ASM_MACH_IO_H */ diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h deleted file mode 100644 index 1071f984dd064..0000000000000 --- a/arch/arm/mach-msm/include/mach/io.h +++ /dev/null @@ -1,24 +0,0 @@ -/* arch/arm/mach-msm/include/mach/io.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-mxs/include/mach/io.h b/arch/arm/mach-mxs/include/mach/io.h deleted file mode 100644 index 289b7227e0720..0000000000000 --- a/arch/arm/mach-mxs/include/mach/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __MACH_MXS_IO_H__ -#define __MACH_MXS_IO_H__ - -/* Allow IO space to be anywhere in the memory */ -#define IO_SPACE_LIMIT 0xffffffff - -/* io address mapping macro */ -#define __io(a) __typesafe_io(a) - -#define __mem_pci(a) (a) - -#endif /* __MACH_MXS_IO_H__ */ diff --git a/arch/arm/mach-netx/include/mach/io.h b/arch/arm/mach-netx/include/mach/io.h deleted file mode 100644 index c3921cb3b6a6c..0000000000000 --- a/arch/arm/mach-netx/include/mach/io.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * arch/arm/mach-netx/include/mach/io.h - * - * Copyright (C) 2005 Sascha Hauer , Pengutronix - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-nomadik/include/mach/io.h b/arch/arm/mach-nomadik/include/mach/io.h deleted file mode 100644 index 2e1eca1b82438..0000000000000 --- a/arch/arm/mach-nomadik/include/mach/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/mach-nomadik/include/mach/io.h (copied from mach-sa1100) - * - * Copyright (C) 1997-1999 Russell King - * - * Modifications: - * 06-12-1997 RMK Created. - * 07-04-1999 RMK Major cleanup - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-omap1/include/mach/io.h b/arch/arm/mach-omap1/include/mach/io.h deleted file mode 100644 index 37b12e1fd022e..0000000000000 --- a/arch/arm/mach-omap1/include/mach/io.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * arch/arm/mach-omap1/include/mach/io.h - * - * IO definitions for TI OMAP processors and boards - * - * Copied from arch/arm/mach-sa1100/include/mach/io.h - * Copyright (C) 1997-1999 Russell King - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Modifications: - * 06-12-1997 RMK Created. - * 07-04-1999 RMK Major cleanup - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-omap2/include/mach/io.h b/arch/arm/mach-omap2/include/mach/io.h deleted file mode 100644 index b8758c8a93940..0000000000000 --- a/arch/arm/mach-omap2/include/mach/io.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * arch/arm/mach-omap2/include/mach/io.h - * - * IO definitions for TI OMAP processors and boards - * - * Copied from arch/arm/mach-sa1100/include/mach/io.h - * Copyright (C) 1997-1999 Russell King - * - * Copyright (C) 2009 Texas Instruments - * Added OMAP4 support - Santosh Shilimkar - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Modifications: - * 06-12-1997 RMK Created. - * 07-04-1999 RMK Major cleanup - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h deleted file mode 100644 index 444136d8c4442..0000000000000 --- a/arch/arm/mach-orion5x/include/mach/io.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/io.h - * - * Tzachi Perelstein - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __ASM_ARCH_IO_H -#define __ASM_ARCH_IO_H - -#include "orion5x.h" - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-picoxcell/include/mach/io.h b/arch/arm/mach-picoxcell/include/mach/io.h deleted file mode 100644 index 7573ec7d10a34..0000000000000 --- a/arch/arm/mach-picoxcell/include/mach/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -/* No ioports, but needed for driver compatibility. */ -#define __io(a) __typesafe_io(a) -/* No PCI possible on picoxcell. */ -#define __mem_pci(a) (a) - -#endif /* __ASM_ARM_ARCH_IO_H */ diff --git a/arch/arm/mach-pnx4008/include/mach/io.h b/arch/arm/mach-pnx4008/include/mach/io.h deleted file mode 100644 index cbf0904540ea4..0000000000000 --- a/arch/arm/mach-pnx4008/include/mach/io.h +++ /dev/null @@ -1,21 +0,0 @@ - -/* - * arch/arm/mach-pnx4008/include/mach/io.h - * - * Author: Dmitry Chigirev - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-prima2/include/mach/io.h b/arch/arm/mach-prima2/include/mach/io.h deleted file mode 100644 index 6c31e9ec279e1..0000000000000 --- a/arch/arm/mach-prima2/include/mach/io.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * arch/arm/mach-prima2/include/mach/io.h - * - * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. - * - * Licensed under GPLv2 or later. - */ - -#ifndef __MACH_PRIMA2_IO_H -#define __MACH_PRIMA2_IO_H - -#define IO_SPACE_LIMIT ((resource_size_t)0) - -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h deleted file mode 100644 index fdca3be47d9bb..0000000000000 --- a/arch/arm/mach-pxa/include/mach/io.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/io.h - * - * Copied from asm/arch/sa1100/io.h - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#include - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-realview/include/mach/io.h b/arch/arm/mach-realview/include/mach/io.h deleted file mode 100644 index f05bcdf605d88..0000000000000 --- a/arch/arm/mach-realview/include/mach/io.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * arch/arm/mach-realview/include/mach/io.h - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-s3c64xx/include/mach/io.h b/arch/arm/mach-s3c64xx/include/mach/io.h deleted file mode 100644 index de5716dbbd652..0000000000000 --- a/arch/arm/mach-s3c64xx/include/mach/io.h +++ /dev/null @@ -1,18 +0,0 @@ -/* arch/arm/mach-s3c64xxinclude/mach/io.h - * - * Copyright 2008 Simtec Electronics - * Ben Dooks - * - * Default IO routines for S3C64XX based - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -/* No current ISA/PCI bus support. */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#define IO_SPACE_LIMIT (0xFFFFFFFF) - -#endif diff --git a/arch/arm/mach-s5p64x0/include/mach/io.h b/arch/arm/mach-s5p64x0/include/mach/io.h deleted file mode 100644 index a3e095c02fb5f..0000000000000 --- a/arch/arm/mach-s5p64x0/include/mach/io.h +++ /dev/null @@ -1,25 +0,0 @@ -/* linux/arch/arm/mach-s5p64x0/include/mach/io.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright 2008 Simtec Electronics - * Ben Dooks - * - * Default IO routines for S5P64X0 based - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -/* No current ISA/PCI bus support. */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#define IO_SPACE_LIMIT (0xFFFFFFFF) - -#endif diff --git a/arch/arm/mach-s5pc100/include/mach/io.h b/arch/arm/mach-s5pc100/include/mach/io.h deleted file mode 100644 index 819acf5eaf892..0000000000000 --- a/arch/arm/mach-s5pc100/include/mach/io.h +++ /dev/null @@ -1,18 +0,0 @@ -/* arch/arm/mach-s5pc100/include/mach/io.h - * - * Copyright 2008 Simtec Electronics - * Ben Dooks - * - * Default IO routines for S5PC100 systems - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -/* No current ISA/PCI bus support. */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#define IO_SPACE_LIMIT (0xFFFFFFFF) - -#endif diff --git a/arch/arm/mach-s5pv210/include/mach/io.h b/arch/arm/mach-s5pv210/include/mach/io.h deleted file mode 100644 index 5ab9d560bc867..0000000000000 --- a/arch/arm/mach-s5pv210/include/mach/io.h +++ /dev/null @@ -1,26 +0,0 @@ -/* linux/arch/arm/mach-s5pv210/include/mach/io.h - * - * Copyright 2008-2010 Ben Dooks - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Based on arch/arm/mach-s5p6442/include/mach/io.h - * - * Default IO routines for S5PV210 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H __FILE__ - -/* No current ISA/PCI bus support. */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#define IO_SPACE_LIMIT (0xFFFFFFFF) - -#endif /* __ASM_ARM_ARCH_IO_H */ diff --git a/arch/arm/mach-sa1100/include/mach/io.h b/arch/arm/mach-sa1100/include/mach/io.h deleted file mode 100644 index dfc27ff083446..0000000000000 --- a/arch/arm/mach-sa1100/include/mach/io.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * arch/arm/mach-sa1100/include/mach/io.h - * - * Copyright (C) 1997-1999 Russell King - * - * Modifications: - * 06-12-1997 RMK Created. - * 07-04-1999 RMK Major cleanup - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -/* - * __io() is required to be an equivalent mapping to __mem_pci() for - * SOC_COMMON to work. - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-shmobile/include/mach/io.h b/arch/arm/mach-shmobile/include/mach/io.h deleted file mode 100644 index 7339fe46cb7ce..0000000000000 --- a/arch/arm/mach-shmobile/include/mach/io.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __ASM_MACH_IO_H -#define __ASM_MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) ((void __iomem *)(a)) -#define __mem_pci(a) (a) - -#endif /* __ASM_MACH_IO_H */ diff --git a/arch/arm/mach-spear3xx/include/mach/io.h b/arch/arm/mach-spear3xx/include/mach/io.h deleted file mode 100644 index 30cff8a1f6b58..0000000000000 --- a/arch/arm/mach-spear3xx/include/mach/io.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-spear3xx/include/mach/io.h - * - * IO definitions for SPEAr3xx machine family - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __MACH_IO_H -#define __MACH_IO_H - -#include - -#endif /* __MACH_IO_H */ diff --git a/arch/arm/mach-spear6xx/include/mach/io.h b/arch/arm/mach-spear6xx/include/mach/io.h deleted file mode 100644 index fb7c106cea942..0000000000000 --- a/arch/arm/mach-spear6xx/include/mach/io.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * arch/arm/mach-spear6xx/include/mach/io.h - * - * IO definitions for SPEAr6xx machine family - * - * Copyright (C) 2009 ST Microelectronics - * Rajeev Kumar Kumar - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __MACH_IO_H -#define __MACH_IO_H - -#include - -#endif /* __MACH_IO_H */ - diff --git a/arch/arm/mach-u300/include/mach/io.h b/arch/arm/mach-u300/include/mach/io.h deleted file mode 100644 index 5d6b4c13b3a0e..0000000000000 --- a/arch/arm/mach-u300/include/mach/io.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * - * arch/arm/mach-u300/include/mach/io.h - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * Dummy IO map for being able to use writew()/readw(), - * writel()/readw() and similar accessor functions. - * Author: Linus Walleij - */ -#ifndef __MACH_IO_H -#define __MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-ux500/include/mach/io.h b/arch/arm/mach-ux500/include/mach/io.h deleted file mode 100644 index 1cf3f44ce5b2b..0000000000000 --- a/arch/arm/mach-ux500/include/mach/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/mach-u8500/include/mach/io.h - * - * Copyright (C) 1997-1999 Russell King - * - * Modifications: - * 06-12-1997 RMK Created. - * 07-04-1999 RMK Major cleanup - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't actually have real ISA nor PCI buses, but there is so many - * drivers out there that might just work if we fake them... - */ -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-versatile/include/mach/io.h b/arch/arm/mach-versatile/include/mach/io.h deleted file mode 100644 index f067c14c71829..0000000000000 --- a/arch/arm/mach-versatile/include/mach/io.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * arch/arm/mach-versatile/include/mach/io.h - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-vexpress/include/mach/io.h b/arch/arm/mach-vexpress/include/mach/io.h deleted file mode 100644 index 13522d86685e2..0000000000000 --- a/arch/arm/mach-vexpress/include/mach/io.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-vexpress/include/mach/io.h - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-vt8500/include/mach/io.h b/arch/arm/mach-vt8500/include/mach/io.h deleted file mode 100644 index 46181eecf2739..0000000000000 --- a/arch/arm/mach-vt8500/include/mach/io.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-vt8500/include/mach/io.h - * - * Copyright (C) 2010 Alexey Charkov - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define __io(a) __typesafe_io((a) + 0xf0000000) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/mach-w90x900/include/mach/io.h b/arch/arm/mach-w90x900/include/mach/io.h deleted file mode 100644 index d96ab99df05bf..0000000000000 --- a/arch/arm/mach-w90x900/include/mach/io.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * arch/arm/mach-w90x900/include/mach/io.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun - * - * Based on arch/arm/mach-s3c2410/include/mach/io.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * 1:1 mapping for ioremapped regions. - */ - -#define __mem_pci(a) (a) -#define __io(a) __typesafe_io(a) - -#endif diff --git a/arch/arm/mach-zynq/include/mach/io.h b/arch/arm/mach-zynq/include/mach/io.h deleted file mode 100644 index 39d9885e0e9a9..0000000000000 --- a/arch/arm/mach-zynq/include/mach/io.h +++ /dev/null @@ -1,33 +0,0 @@ -/* arch/arm/mach-zynq/include/mach/io.h - * - * Copyright (C) 2011 Xilinx - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __MACH_IO_H__ -#define __MACH_IO_H__ - -/* Allow IO space to be anywhere in the memory */ - -#define IO_SPACE_LIMIT 0xffff - -/* IO address mapping macros, nothing special at this time but required */ - -#ifdef __ASSEMBLER__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h deleted file mode 100644 index ea9d95edabbd3..0000000000000 --- a/arch/arm/plat-mxc/include/mach/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARCH_MXC_IO_H__ -#define __ASM_ARCH_MXC_IO_H__ - -/* Allow IO space to be anywhere in the memory */ -#define IO_SPACE_LIMIT 0xffffffff - -/* io address mapping macro */ -#define __io(a) __typesafe_io(a) - -#define __mem_pci(a) (a) - -#endif diff --git a/arch/arm/plat-spear/include/plat/io.h b/arch/arm/plat-spear/include/plat/io.h deleted file mode 100644 index 4d4ba822b3ebd..0000000000000 --- a/arch/arm/plat-spear/include/plat/io.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/plat-spear/include/plat/io.h - * - * IO definitions for SPEAr platform - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __PLAT_IO_H -#define __PLAT_IO_H - -#define IO_SPACE_LIMIT 0xFFFFFFFF - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif /* __PLAT_IO_H */ From 5621caac1d9514b568f986b55ce5494b1d119d40 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 10 Feb 2012 20:04:56 -0600 Subject: [PATCH 22/29] ARM: kill off __mem_pci __mem_pci is only used to enable readl/writel and friends. Just condition this on readl being defined and remove all the __mem_pci defines. Signed-off-by: Rob Herring Cc: Russell King Cc: Lennert Buytenhek Cc: Imre Kaloz Cc: Krzysztof Halasa Cc: Nicolas Pitre Cc: Ben Dooks Cc: Kukjin Kim Cc: Colin Cross Cc: Olof Johansson Cc: Stephen Warren --- arch/arm/include/asm/io.h | 46 ++++++++-------------- arch/arm/mach-dove/include/mach/io.h | 1 - arch/arm/mach-footbridge/include/mach/io.h | 13 ------ arch/arm/mach-integrator/include/mach/io.h | 1 - arch/arm/mach-iop13xx/include/mach/io.h | 2 - arch/arm/mach-iop32x/include/mach/io.h | 1 - arch/arm/mach-iop33x/include/mach/io.h | 1 - arch/arm/mach-ixp2000/include/mach/io.h | 1 - arch/arm/mach-ixp23xx/include/mach/io.h | 1 - arch/arm/mach-ixp4xx/include/mach/io.h | 6 +-- arch/arm/mach-kirkwood/include/mach/io.h | 2 - arch/arm/mach-mv78xx0/include/mach/io.h | 2 - arch/arm/mach-rpc/include/mach/io.h | 5 --- arch/arm/mach-s3c2410/include/mach/io.h | 5 --- arch/arm/mach-shark/include/mach/io.h | 2 - arch/arm/mach-tegra/include/mach/io.h | 1 - 16 files changed, 18 insertions(+), 72 deletions(-) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 233034e46ec64..11d2072f95d10 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -118,7 +118,6 @@ static inline void __iomem *__typesafe_io(unsigned long addr) #include #else #define __io(a) ({ (void)(a); __typesafe_io(0); }) -#define __mem_pci(a) (a) #endif /* @@ -221,18 +220,18 @@ extern void _memset_io(volatile void __iomem *, int, size_t); * Again, this are defined to perform little endian accesses. See the * IO port primitives for more information. */ -#ifdef __mem_pci -#define readb_relaxed(c) ({ u8 __r = __raw_readb(__mem_pci(c)); __r; }) +#ifndef readl +#define readb_relaxed(c) ({ u8 __r = __raw_readb(c); __r; }) #define readw_relaxed(c) ({ u16 __r = le16_to_cpu((__force __le16) \ - __raw_readw(__mem_pci(c))); __r; }) + __raw_readw(c)); __r; }) #define readl_relaxed(c) ({ u32 __r = le32_to_cpu((__force __le32) \ - __raw_readl(__mem_pci(c))); __r; }) + __raw_readl(c)); __r; }) -#define writeb_relaxed(v,c) ((void)__raw_writeb(v,__mem_pci(c))) +#define writeb_relaxed(v,c) ((void)__raw_writeb(v,c)) #define writew_relaxed(v,c) ((void)__raw_writew((__force u16) \ - cpu_to_le16(v),__mem_pci(c))) + cpu_to_le16(v),c)) #define writel_relaxed(v,c) ((void)__raw_writel((__force u32) \ - cpu_to_le32(v),__mem_pci(c))) + cpu_to_le32(v),c)) #define readb(c) ({ u8 __v = readb_relaxed(c); __iormb(); __v; }) #define readw(c) ({ u16 __v = readw_relaxed(c); __iormb(); __v; }) @@ -242,30 +241,19 @@ extern void _memset_io(volatile void __iomem *, int, size_t); #define writew(v,c) ({ __iowmb(); writew_relaxed(v,c); }) #define writel(v,c) ({ __iowmb(); writel_relaxed(v,c); }) -#define readsb(p,d,l) __raw_readsb(__mem_pci(p),d,l) -#define readsw(p,d,l) __raw_readsw(__mem_pci(p),d,l) -#define readsl(p,d,l) __raw_readsl(__mem_pci(p),d,l) +#define readsb(p,d,l) __raw_readsb(p,d,l) +#define readsw(p,d,l) __raw_readsw(p,d,l) +#define readsl(p,d,l) __raw_readsl(p,d,l) -#define writesb(p,d,l) __raw_writesb(__mem_pci(p),d,l) -#define writesw(p,d,l) __raw_writesw(__mem_pci(p),d,l) -#define writesl(p,d,l) __raw_writesl(__mem_pci(p),d,l) +#define writesb(p,d,l) __raw_writesb(p,d,l) +#define writesw(p,d,l) __raw_writesw(p,d,l) +#define writesl(p,d,l) __raw_writesl(p,d,l) -#define memset_io(c,v,l) _memset_io(__mem_pci(c),(v),(l)) -#define memcpy_fromio(a,c,l) _memcpy_fromio((a),__mem_pci(c),(l)) -#define memcpy_toio(c,a,l) _memcpy_toio(__mem_pci(c),(a),(l)) +#define memset_io(c,v,l) _memset_io(c,(v),(l)) +#define memcpy_fromio(a,c,l) _memcpy_fromio((a),c,(l)) +#define memcpy_toio(c,a,l) _memcpy_toio(c,(a),(l)) -#elif !defined(readb) - -#define readb(c) (__readwrite_bug("readb"),0) -#define readw(c) (__readwrite_bug("readw"),0) -#define readl(c) (__readwrite_bug("readl"),0) -#define writeb(v,c) __readwrite_bug("writeb") -#define writew(v,c) __readwrite_bug("writew") -#define writel(v,c) __readwrite_bug("writel") - -#define check_signature(io,sig,len) (0) - -#endif /* __mem_pci */ +#endif /* readl */ /* * ioremap and friends. diff --git a/arch/arm/mach-dove/include/mach/io.h b/arch/arm/mach-dove/include/mach/io.h index eb4936ff90ad9..29c8b85355a52 100644 --- a/arch/arm/mach-dove/include/mach/io.h +++ b/arch/arm/mach-dove/include/mach/io.h @@ -15,6 +15,5 @@ #define __io(a) ((void __iomem *)(((a) - DOVE_PCIE0_IO_BUS_BASE) + \ DOVE_PCIE0_IO_VIRT_BASE)) -#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-footbridge/include/mach/io.h b/arch/arm/mach-footbridge/include/mach/io.h index 15a70396c27d4..aba531eebbc67 100644 --- a/arch/arm/mach-footbridge/include/mach/io.h +++ b/arch/arm/mach-footbridge/include/mach/io.h @@ -27,18 +27,5 @@ * Translation of various region addresses to virtual addresses */ #define __io(a) ((void __iomem *)(PCIO_BASE + (a))) -#if 1 -#define __mem_pci(a) (a) -#else - -static inline void __iomem *___mem_pci(void __iomem *p) -{ - unsigned long a = (unsigned long)p; - BUG_ON(a <= 0xc0000000 || a >= 0xe0000000); - return p; -} - -#define __mem_pci(a) ___mem_pci(a) -#endif #endif diff --git a/arch/arm/mach-integrator/include/mach/io.h b/arch/arm/mach-integrator/include/mach/io.h index 37beed3fa3ed3..8de70de3dd0a3 100644 --- a/arch/arm/mach-integrator/include/mach/io.h +++ b/arch/arm/mach-integrator/include/mach/io.h @@ -29,6 +29,5 @@ #define PCI_IO_VADDR 0xee000000 #define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a))) -#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-iop13xx/include/mach/io.h b/arch/arm/mach-iop13xx/include/mach/io.h index 058dbfdf7066d..f13188518025f 100644 --- a/arch/arm/mach-iop13xx/include/mach/io.h +++ b/arch/arm/mach-iop13xx/include/mach/io.h @@ -22,8 +22,6 @@ #define IO_SPACE_LIMIT 0xffffffff #define __io(a) __iop13xx_io(a) -#define __mem_pci(a) (a) -#define __mem_isa(a) (a) extern void __iomem * __iop13xx_io(unsigned long io_addr); diff --git a/arch/arm/mach-iop32x/include/mach/io.h b/arch/arm/mach-iop32x/include/mach/io.h index 2d88264b9863b..e2ada265bb8d0 100644 --- a/arch/arm/mach-iop32x/include/mach/io.h +++ b/arch/arm/mach-iop32x/include/mach/io.h @@ -15,6 +15,5 @@ #define IO_SPACE_LIMIT 0xffffffff #define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) -#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-iop33x/include/mach/io.h b/arch/arm/mach-iop33x/include/mach/io.h index a8a66fc8fbdbe..f7c1b6595660b 100644 --- a/arch/arm/mach-iop33x/include/mach/io.h +++ b/arch/arm/mach-iop33x/include/mach/io.h @@ -15,6 +15,5 @@ #define IO_SPACE_LIMIT 0xffffffff #define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) -#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-ixp2000/include/mach/io.h b/arch/arm/mach-ixp2000/include/mach/io.h index 859e584914d98..f6552d6f35ab1 100644 --- a/arch/arm/mach-ixp2000/include/mach/io.h +++ b/arch/arm/mach-ixp2000/include/mach/io.h @@ -18,7 +18,6 @@ #include #define IO_SPACE_LIMIT 0xffffffff -#define __mem_pci(a) (a) /* * The A? revisions of the IXP2000s assert byte lanes for PCI I/O diff --git a/arch/arm/mach-ixp23xx/include/mach/io.h b/arch/arm/mach-ixp23xx/include/mach/io.h index 4ce4353b9f72d..a7aceb55c1306 100644 --- a/arch/arm/mach-ixp23xx/include/mach/io.h +++ b/arch/arm/mach-ixp23xx/include/mach/io.h @@ -18,6 +18,5 @@ #define IO_SPACE_LIMIT 0xffffffff #define __io(p) ((void __iomem*)((p) + IXP23XX_PCI_IO_VIRT)) -#define __mem_pci(a) (a) #endif diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h index 6a520768e5edd..5cf30d1b78d22 100644 --- a/arch/arm/mach-ixp4xx/include/mach/io.h +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -39,11 +39,7 @@ extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data); * but in some cases the performance hit is acceptable. In addition, you * cannot mmap() PCI devices in this case. */ -#ifndef CONFIG_IXP4XX_INDIRECT_PCI - -#define __mem_pci(a) (a) - -#else +#ifdef CONFIG_IXP4XX_INDIRECT_PCI /* * In the case of using indirect PCI, we simply return the actual PCI diff --git a/arch/arm/mach-kirkwood/include/mach/io.h b/arch/arm/mach-kirkwood/include/mach/io.h index 49dd0cb5e1662..5d0ab61700d2a 100644 --- a/arch/arm/mach-kirkwood/include/mach/io.h +++ b/arch/arm/mach-kirkwood/include/mach/io.h @@ -20,7 +20,5 @@ static inline void __iomem *__io(unsigned long addr) } #define __io(a) __io(a) -#define __mem_pci(a) (a) - #endif diff --git a/arch/arm/mach-mv78xx0/include/mach/io.h b/arch/arm/mach-mv78xx0/include/mach/io.h index 450e0e1ad0920..c7d9d00d8fc17 100644 --- a/arch/arm/mach-mv78xx0/include/mach/io.h +++ b/arch/arm/mach-mv78xx0/include/mach/io.h @@ -20,7 +20,5 @@ static inline void __iomem *__io(unsigned long addr) } #define __io(a) __io(a) -#define __mem_pci(a) (a) - #endif diff --git a/arch/arm/mach-rpc/include/mach/io.h b/arch/arm/mach-rpc/include/mach/io.h index 695f4ed2e11ba..707071a7ea4ea 100644 --- a/arch/arm/mach-rpc/include/mach/io.h +++ b/arch/arm/mach-rpc/include/mach/io.h @@ -28,9 +28,4 @@ */ #define __io(a) (PCIO_BASE + ((a) << 2)) -/* - * 1:1 mapping for ioremapped regions. - */ -#define __mem_pci(x) (x) - #endif diff --git a/arch/arm/mach-s3c2410/include/mach/io.h b/arch/arm/mach-s3c2410/include/mach/io.h index 118749f37c4cd..5dd1db4e26772 100644 --- a/arch/arm/mach-s3c2410/include/mach/io.h +++ b/arch/arm/mach-s3c2410/include/mach/io.h @@ -208,9 +208,4 @@ DECLARE_IO(int,l,"") #define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) #define outsl(p,d,l) __raw_writesl(__ioaddr(p),d,l) -/* - * 1:1 mapping for ioremapped regions. - */ -#define __mem_pci(x) (x) - #endif diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h index 9ccbcecc430ba..1a45fc01ff1d9 100644 --- a/arch/arm/mach-shark/include/mach/io.h +++ b/arch/arm/mach-shark/include/mach/io.h @@ -15,6 +15,4 @@ #define __io(a) ((void __iomem *)(0xe0000000 + (a))) -#define __mem_pci(addr) (addr) - #endif diff --git a/arch/arm/mach-tegra/include/mach/io.h b/arch/arm/mach-tegra/include/mach/io.h index 47b4b61191167..fe700f9ce7dc9 100644 --- a/arch/arm/mach-tegra/include/mach/io.h +++ b/arch/arm/mach-tegra/include/mach/io.h @@ -40,7 +40,6 @@ static inline void __iomem *__io(unsigned long addr) #endif #define __io(a) __io(a) -#define __mem_pci(a) (a) #endif From 8a2b6255dd11eee1b27d1be394241abf1871b610 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sat, 10 Mar 2012 21:24:04 -0600 Subject: [PATCH 23/29] ARM: fix ioremap/iounmap for !CONFIG_MMU With commit 4fe7ef3a081 (ARM: provide runtime hook for ioremap/iounmap), compiles with !CONFIG_MMU were broken. Rename nommu __iounmap to __arm_iounmap and add arch_ioremap_caller and arch_iounmap. Its not expected that these need to be overriden for !CONFIG_MMU, so setting the function ptrs has no effect in this case. Signed-off-by: Rob Herring Cc: Russell King --- arch/arm/mm/nommu.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index 4fc6794cca4bf..6486d2f253cdd 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -86,13 +86,17 @@ void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size, } EXPORT_SYMBOL(__arm_ioremap); +void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, unsigned int, void *); + void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size, unsigned int mtype, void *caller) { return __arm_ioremap(phys_addr, size, mtype); } -void __iounmap(volatile void __iomem *addr) +void (*arch_iounmap)(volatile void __iomem *); + +void __arm_iounmap(volatile void __iomem *addr) { } -EXPORT_SYMBOL(__iounmap); +EXPORT_SYMBOL(__arm_iounmap); From 6f71e9213c1dd31c44824e95ea4441883fceaf9c Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sun, 11 Mar 2012 15:21:39 -0500 Subject: [PATCH 24/29] ARM: iop13xx: fix missing declaration of iop13xx_init_early Commit 1dfe34ae794c13 (ARM: iop13xx: use runtime ioremap hook) missed a declaration of iop13xx_init_early resulting in a build error. Signed-off-by: Rob Herring --- arch/arm/mach-iop13xx/include/mach/iop13xx.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h index 07e9ff7adafb4..e190dcd7d72dc 100644 --- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h +++ b/arch/arm/mach-iop13xx/include/mach/iop13xx.h @@ -5,6 +5,7 @@ /* The ATU offsets can change based on the strapping */ extern u32 iop13xx_atux_pmmr_offset; extern u32 iop13xx_atue_pmmr_offset; +void iop13xx_init_early(void); void iop13xx_init_irq(void); void iop13xx_map_io(void); void iop13xx_platform_init(void); From 6f6f6a70295c6a4f89c7aca015c5db247a79d609 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sat, 10 Mar 2012 10:30:31 -0600 Subject: [PATCH 25/29] ARM: create a common IOMEM definition Several platforms create IOMEM defines for casting to 'void __iomem *', and other platforms are incorrectly using __io() macro for the same purpose. This creates a common definition and removes all the platform specific versions. Rather than try to make linux/io.h and asm/io.h assembly safe, the assembly version of IOMEM is moved into asm/assembler.h. Signed-off-by: Rob Herring Cc: Russell King Cc: Sekhar Nori Cc: Kevin Hilman Acked-by: H Hartley Sweeten Cc: Ryan Mallon Cc: Eric Miao Cc: Haojian Zhuang Acked-by: David Brown Cc: Daniel Walker Cc: Bryan Huntsman Cc: Sascha Hauer Cc: Shawn Guo Acked-by: Tony Lindgren Acked-by: Paul Walmsley Acked-by: Viresh Kumar Cc: Rajeev Kumar Cc: Colin Cross Cc: Olof Johansson Cc: Stephen Warren Acked-by: Linus Walleij Acked-by: Arnd Bergmann --- arch/arm/include/asm/assembler.h | 2 ++ arch/arm/include/asm/io.h | 2 ++ arch/arm/kernel/debug.S | 1 + arch/arm/kernel/entry-armv.S | 1 + arch/arm/mach-davinci/include/mach/hardware.h | 6 ------ arch/arm/mach-davinci/include/mach/uncompress.h | 2 ++ arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 9 --------- arch/arm/mach-mmp/include/mach/addr-map.h | 6 ------ arch/arm/mach-msm/include/mach/msm_iomap-7x00.h | 6 ------ arch/arm/mach-msm/include/mach/msm_iomap.h | 6 ------ arch/arm/mach-mxs/include/mach/hardware.h | 6 ------ arch/arm/mach-omap1/ams-delta-fiq-handler.S | 1 + arch/arm/mach-omap1/iomap.h | 6 ------ arch/arm/mach-omap2/clock3xxx_data.c | 1 + arch/arm/mach-omap2/clock44xx_data.c | 1 + arch/arm/mach-omap2/iomap.h | 6 ------ arch/arm/mach-rpc/include/mach/hardware.h | 6 ------ arch/arm/mach-spear3xx/clock.c | 1 + arch/arm/mach-spear6xx/clock.c | 1 + arch/arm/mach-tegra/include/mach/iomap.h | 6 ------ arch/arm/mach-u300/include/mach/u300-regs.h | 6 ------ arch/arm/plat-mxc/include/mach/hardware.h | 6 ------ arch/arm/plat-omap/include/plat/hardware.h | 6 ------ arch/arm/plat-omap/include/plat/usb.h | 1 - arch/arm/plat-spear/include/plat/hardware.h | 6 ------ 25 files changed, 13 insertions(+), 88 deletions(-) diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 62f8095d46de8..88374dd30fb9f 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -23,6 +23,8 @@ #include #include +#define IOMEM(x) (x) + /* * Endian independent macros for shifting bytes within registers. */ diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 11d2072f95d10..35d91406af65f 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -102,6 +102,8 @@ static inline void __iomem *__typesafe_io(unsigned long addr) return (void __iomem *)addr; } +#define IOMEM(x) ((void __force __iomem *)(x)) + /* IO barriers */ #ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE #define __iormb() rmb() diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S index 204e2160cfccb..501cdbfc902c3 100644 --- a/arch/arm/kernel/debug.S +++ b/arch/arm/kernel/debug.S @@ -10,6 +10,7 @@ * 32-bit debugging code */ #include +#include .text diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 22f0ed324f370..395f6271dfc26 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -15,6 +15,7 @@ * that causes it to save wrong values... Be aware! */ +#include #include #include #include diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index 414e0b93e741f..0be260bff9d5f 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -32,10 +32,4 @@ #define __IO_ADDRESS(x) ((x) + IO_OFFSET) #define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) -#ifdef __ASSEMBLER__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h index 9dc7cf9664fee..da2fb2c2155a2 100644 --- a/arch/arm/mach-davinci/include/mach/uncompress.h +++ b/arch/arm/mach-davinci/include/mach/uncompress.h @@ -25,6 +25,8 @@ #include +#define IOMEM(x) ((void __force __iomem *)(x)) + u32 *uart; /* PORT_16C550A, in polled non-fifo mode */ diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h index e711d0e021c72..c4a7b84ef06da 100644 --- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h +++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h @@ -5,15 +5,6 @@ #ifndef __ASM_ARCH_EP93XX_REGS_H #define __ASM_ARCH_EP93XX_REGS_H -/* - * A typesafe __io() variation for variable initialisers - */ -#ifdef __ASSEMBLER__ -#define IOMEM(p) p -#else -#define IOMEM(p) ((void __iomem __force *)(p)) -#endif - /* * EP93xx Physical Memory Map: * diff --git a/arch/arm/mach-mmp/include/mach/addr-map.h b/arch/arm/mach-mmp/include/mach/addr-map.h index 3e404acd6ff4d..b1ece08174e8b 100644 --- a/arch/arm/mach-mmp/include/mach/addr-map.h +++ b/arch/arm/mach-mmp/include/mach/addr-map.h @@ -11,12 +11,6 @@ #ifndef __ASM_MACH_ADDR_MAP_H #define __ASM_MACH_ADDR_MAP_H -#ifndef __ASSEMBLER__ -#define IOMEM(x) ((void __iomem *)(x)) -#else -#define IOMEM(x) (x) -#endif - /* APB - Application Subsystem Peripheral Bus * * NOTE: the DMA controller registers are actually on the AXI fabric #1 diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h index 152b3b70afabc..6c4046c21296c 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h @@ -38,12 +38,6 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define MSM_VIC_BASE IOMEM(0xE0000000) #define MSM_VIC_PHYS 0xC0000000 #define MSM_VIC_SIZE SZ_4K diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h index 90682f4599d3d..00afdfb8c38fe 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap.h @@ -37,12 +37,6 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #if defined(CONFIG_ARCH_MSM7X30) #include "msm_iomap-7x30.h" #elif defined(CONFIG_ARCH_QSD8X50) diff --git a/arch/arm/mach-mxs/include/mach/hardware.h b/arch/arm/mach-mxs/include/mach/hardware.h index 53e89a09bf0d9..4c0e8a64d8c74 100644 --- a/arch/arm/mach-mxs/include/mach/hardware.h +++ b/arch/arm/mach-mxs/include/mach/hardware.h @@ -20,10 +20,4 @@ #ifndef __MACH_MXS_HARDWARE_H__ #define __MACH_MXS_HARDWARE_H__ -#ifdef __ASSEMBLER__ -#define IOMEM(addr) (addr) -#else -#define IOMEM(addr) ((void __force __iomem *)(addr)) -#endif - #endif /* __MACH_MXS_HARDWARE_H__ */ diff --git a/arch/arm/mach-omap1/ams-delta-fiq-handler.S b/arch/arm/mach-omap1/ams-delta-fiq-handler.S index 399c4c49722f9..a051cb8ae57fc 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S +++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S @@ -14,6 +14,7 @@ */ #include +#include #include diff --git a/arch/arm/mach-omap1/iomap.h b/arch/arm/mach-omap1/iomap.h index d68175761c3d4..330c4716b028e 100644 --- a/arch/arm/mach-omap1/iomap.h +++ b/arch/arm/mach-omap1/iomap.h @@ -22,12 +22,6 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifdef __ASSEMBLER__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */ #define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET) diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index 981b9f9111a41..480fb8f09aeda 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index 79b98f22f2078..c03c1108468e1 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-omap2/iomap.h b/arch/arm/mach-omap2/iomap.h index e6f9581652969..0812b154f5b5a 100644 --- a/arch/arm/mach-omap2/iomap.h +++ b/arch/arm/mach-omap2/iomap.h @@ -22,12 +22,6 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifdef __ASSEMBLER__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define OMAP2_L3_IO_OFFSET 0x90000000 #define OMAP2_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L3_IO_OFFSET) /* L3 */ diff --git a/arch/arm/mach-rpc/include/mach/hardware.h b/arch/arm/mach-rpc/include/mach/hardware.h index 050d63c74cc10..257166b21f3d8 100644 --- a/arch/arm/mach-rpc/include/mach/hardware.h +++ b/arch/arm/mach-rpc/include/mach/hardware.h @@ -14,12 +14,6 @@ #include -#ifndef __ASSEMBLY__ -#define IOMEM(x) ((void __iomem *)(unsigned long)(x)) -#else -#define IOMEM(x) x -#endif /* __ASSEMBLY__ */ - /* * What hardware must be present */ diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c index f67860cd649f3..6c4841f552234 100644 --- a/arch/arm/mach-spear3xx/clock.c +++ b/arch/arm/mach-spear3xx/clock.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c index ac70e0d88fef8..9281cf88a14af 100644 --- a/arch/arm/mach-spear6xx/clock.c +++ b/arch/arm/mach-spear6xx/clock.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h index 082b4d1678012..c05b311ee4f7d 100644 --- a/arch/arm/mach-tegra/include/mach/iomap.h +++ b/arch/arm/mach-tegra/include/mach/iomap.h @@ -281,12 +281,6 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define IO_IRAM_PHYS 0x40000000 #define IO_IRAM_VIRT IOMEM(0xFE400000) #define IO_IRAM_SIZE SZ_256K diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h index 035fdc9dbdb03..7b7cba960b690 100644 --- a/arch/arm/mach-u300/include/mach/u300-regs.h +++ b/arch/arm/mach-u300/include/mach/u300-regs.h @@ -18,12 +18,6 @@ * the defines are used for setting up the I/O memory mapping. */ -#ifdef __ASSEMBLER__ -#define IOMEM(a) (a) -#else -#define IOMEM(a) (void __iomem *) a -#endif - /* NAND Flash CS0 */ #define U300_NAND_CS0_PHYS_BASE 0x80000000 diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index ca06a686446f1..0630513554def 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -22,12 +22,6 @@ #include -#ifdef __ASSEMBLER__ -#define IOMEM(addr) (addr) -#else -#define IOMEM(addr) ((void __force __iomem *)(addr)) -#endif - #define addr_in_module(addr, mod) \ ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h index 537b05ae1f51a..e897978371c27 100644 --- a/arch/arm/plat-omap/include/plat/hardware.h +++ b/arch/arm/plat-omap/include/plat/hardware.h @@ -43,12 +43,6 @@ #endif #include -#ifdef __ASSEMBLER__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - /* * --------------------------------------------------------------------------- * Common definitions for all OMAP processors diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h index d0fc9f4dc155b..762eeb0626c12 100644 --- a/arch/arm/plat-omap/include/plat/usb.h +++ b/arch/arm/plat-omap/include/plat/usb.h @@ -112,7 +112,6 @@ extern int omap4430_phy_suspend(struct device *dev, int suspend); */ #define OMAP2_L4_IO_OFFSET 0xb2000000 -#define IOMEM(x) ((void __force __iomem *)(x)) #define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET) static inline u8 omap_readb(u32 pa) diff --git a/arch/arm/plat-spear/include/plat/hardware.h b/arch/arm/plat-spear/include/plat/hardware.h index 66d677225d155..70187d763e26f 100644 --- a/arch/arm/plat-spear/include/plat/hardware.h +++ b/arch/arm/plat-spear/include/plat/hardware.h @@ -14,10 +14,4 @@ #ifndef __PLAT_HARDWARE_H #define __PLAT_HARDWARE_H -#ifndef __ASSEMBLY__ -#define IOMEM(x) ((void __iomem __force *)(x)) -#else -#define IOMEM(x) (x) -#endif - #endif /* __PLAT_HARDWARE_H */ From a2a47ca36642e3995e982957bc42678cf11ca6ac Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 9 Mar 2012 17:16:40 -0600 Subject: [PATCH 26/29] ARM: __io abuse cleanup Several platforms incorrectly use __io() for casting to 'void __iomem *'. This converts all of those uses to use the common IOMEM macro. Reported-by: Arnd Bergmann Signed-off-by: Rob Herring Acked-by: Anton Vorontsov Cc: Russell King Cc: Paul Mundt Cc: Magnus Damm Cc: Srinidhi Kasagar Acked-by: Linus Walleij Cc: linux-sh@vger.kernel.org Acked-by: Arnd Bergmann --- arch/arm/mach-cns3xxx/core.c | 8 ++++---- arch/arm/mach-cns3xxx/devices.c | 2 +- arch/arm/mach-netx/generic.c | 2 +- arch/arm/mach-netx/include/mach/hardware.h | 2 +- arch/arm/mach-netx/include/mach/netx-regs.h | 16 +++++++-------- .../arm/mach-realview/include/mach/hardware.h | 2 +- arch/arm/mach-shmobile/board-ag5evm.c | 2 +- arch/arm/mach-shmobile/board-bonito.c | 2 +- arch/arm/mach-shmobile/board-kota2.c | 2 +- arch/arm/mach-shmobile/intc-r8a7779.c | 4 ++-- arch/arm/mach-shmobile/intc-sh73a0.c | 4 ++-- arch/arm/mach-shmobile/smp-r8a7779.c | 4 ++-- arch/arm/mach-shmobile/smp-sh73a0.c | 20 +++++++++---------- arch/arm/mach-ux500/include/mach/hardware.h | 2 +- 14 files changed, 36 insertions(+), 36 deletions(-) diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c index 941a308e12533..031805b1428dc 100644 --- a/arch/arm/mach-cns3xxx/core.c +++ b/arch/arm/mach-cns3xxx/core.c @@ -72,13 +72,13 @@ void __init cns3xxx_map_io(void) /* used by entry-macro.S */ void __init cns3xxx_init_irq(void) { - gic_init(0, 29, __io(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT), - __io(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT)); + gic_init(0, 29, IOMEM(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT), + IOMEM(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT)); } void cns3xxx_power_off(void) { - u32 __iomem *pm_base = __io(CNS3XXX_PM_BASE_VIRT); + u32 __iomem *pm_base = IOMEM(CNS3XXX_PM_BASE_VIRT); u32 clkctrl; printk(KERN_INFO "powering system down...\n"); @@ -237,7 +237,7 @@ static void __init __cns3xxx_timer_init(unsigned int timer_irq) static void __init cns3xxx_timer_init(void) { - cns3xxx_tmr1 = __io(CNS3XXX_TIMER1_2_3_BASE_VIRT); + cns3xxx_tmr1 = IOMEM(CNS3XXX_TIMER1_2_3_BASE_VIRT); __cns3xxx_timer_init(IRQ_CNS3XXX_TIMER0); } diff --git a/arch/arm/mach-cns3xxx/devices.c b/arch/arm/mach-cns3xxx/devices.c index 79d1fb02c23fd..1e40c99b015f7 100644 --- a/arch/arm/mach-cns3xxx/devices.c +++ b/arch/arm/mach-cns3xxx/devices.c @@ -98,7 +98,7 @@ static struct platform_device cns3xxx_sdhci_pdev = { void __init cns3xxx_sdhci_init(void) { - u32 __iomem *gpioa = __io(CNS3XXX_MISC_BASE_VIRT + 0x0014); + u32 __iomem *gpioa = IOMEM(CNS3XXX_MISC_BASE_VIRT + 0x0014); u32 gpioa_pins = __raw_readl(gpioa); /* MMC/SD pins share with GPIOA */ diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c index 59e67979f197b..aa627465d914d 100644 --- a/arch/arm/mach-netx/generic.c +++ b/arch/arm/mach-netx/generic.c @@ -168,7 +168,7 @@ void __init netx_init_irq(void) { int irq; - vic_init(__io(io_p2v(NETX_PA_VIC)), 0, ~0, 0); + vic_init(io_p2v(NETX_PA_VIC), 0, ~0, 0); for (irq = NETX_IRQ_HIF_CHAINED(0); irq <= NETX_IRQ_HIF_LAST; irq++) { irq_set_chip_and_handler(irq, &netx_hif_chip, diff --git a/arch/arm/mach-netx/include/mach/hardware.h b/arch/arm/mach-netx/include/mach/hardware.h index 517a2bd378428..b661af2f21459 100644 --- a/arch/arm/mach-netx/include/mach/hardware.h +++ b/arch/arm/mach-netx/include/mach/hardware.h @@ -33,7 +33,7 @@ #define XMAC_MEM_SIZE 0x1000 #define SRAM_MEM_SIZE 0x8000 -#define io_p2v(x) ((x) - NETX_IO_PHYS + NETX_IO_VIRT) +#define io_p2v(x) IOMEM((x) - NETX_IO_PHYS + NETX_IO_VIRT) #define io_v2p(x) ((x) - NETX_IO_VIRT + NETX_IO_PHYS) #endif diff --git a/arch/arm/mach-netx/include/mach/netx-regs.h b/arch/arm/mach-netx/include/mach/netx-regs.h index 5a03e7ccb01a6..fdde22b58ac34 100644 --- a/arch/arm/mach-netx/include/mach/netx-regs.h +++ b/arch/arm/mach-netx/include/mach/netx-regs.h @@ -115,7 +115,7 @@ *********************************/ /* Registers */ -#define NETX_SYSTEM_REG(ofs) __io(NETX_VA_SYSTEM + (ofs)) +#define NETX_SYSTEM_REG(ofs) IOMEM(NETX_VA_SYSTEM + (ofs)) #define NETX_SYSTEM_BOO_SR NETX_SYSTEM_REG(0x00) #define NETX_SYSTEM_IOC_CR NETX_SYSTEM_REG(0x04) #define NETX_SYSTEM_IOC_MR NETX_SYSTEM_REG(0x08) @@ -185,7 +185,7 @@ *******************************/ /* Registers */ -#define NETX_GPIO_REG(ofs) __io(NETX_VA_GPIO + (ofs)) +#define NETX_GPIO_REG(ofs) IOMEM(NETX_VA_GPIO + (ofs)) #define NETX_GPIO_CFG(gpio) NETX_GPIO_REG(0x0 + ((gpio)<<2)) #define NETX_GPIO_THRESHOLD_CAPTURE(gpio) NETX_GPIO_REG(0x40 + ((gpio)<<2)) #define NETX_GPIO_COUNTER_CTRL(counter) NETX_GPIO_REG(0x80 + ((counter)<<2)) @@ -230,7 +230,7 @@ *******************************/ /* Registers */ -#define NETX_PIO_REG(ofs) __io(NETX_VA_PIO + (ofs)) +#define NETX_PIO_REG(ofs) IOMEM(NETX_VA_PIO + (ofs)) #define NETX_PIO_INPIO NETX_PIO_REG(0x0) #define NETX_PIO_OUTPIO NETX_PIO_REG(0x4) #define NETX_PIO_OEPIO NETX_PIO_REG(0x8) @@ -240,7 +240,7 @@ *******************************/ /* Registers */ -#define NETX_MIIMU __io(NETX_VA_MIIMU) +#define NETX_MIIMU IOMEM(NETX_VA_MIIMU) /* Bits */ #define MIIMU_SNRDY (1<<0) @@ -317,7 +317,7 @@ *******************************/ /* Registers */ -#define NETX_PFIFO_REG(ofs) __io(NETX_VA_PFIFO + (ofs)) +#define NETX_PFIFO_REG(ofs) IOMEM(NETX_VA_PFIFO + (ofs)) #define NETX_PFIFO_BASE(pfifo) NETX_PFIFO_REG(0x00 + ((pfifo)<<2)) #define NETX_PFIFO_BORDER_BASE(pfifo) NETX_PFIFO_REG(0x80 + ((pfifo)<<2)) #define NETX_PFIFO_RESET NETX_PFIFO_REG(0x100) @@ -334,7 +334,7 @@ *******************************/ /* Registers */ -#define NETX_MEMCR_REG(ofs) __io(NETX_VA_MEMCR + (ofs)) +#define NETX_MEMCR_REG(ofs) IOMEM(NETX_VA_MEMCR + (ofs)) #define NETX_MEMCR_SRAM_CTRL(cs) NETX_MEMCR_REG(0x0 + 4 * (cs)) /* SRAM for CS 0..2 */ #define NETX_MEMCR_SDRAM_CFG_CTRL NETX_MEMCR_REG(0x40) #define NETX_MEMCR_SDRAM_TIMING_CTRL NETX_MEMCR_REG(0x44) @@ -355,7 +355,7 @@ *******************************/ /* Registers */ -#define NETX_DPMAS_REG(ofs) __io(NETX_VA_DPMAS + (ofs)) +#define NETX_DPMAS_REG(ofs) IOMEM(NETX_VA_DPMAS + (ofs)) #define NETX_DPMAS_SYS_STAT NETX_DPMAS_REG(0x4d8) #define NETX_DPMAS_INT_STAT NETX_DPMAS_REG(0x4e0) #define NETX_DPMAS_INT_EN NETX_DPMAS_REG(0x4f0) @@ -425,7 +425,7 @@ /******************************* * I2C * *******************************/ -#define NETX_I2C_REG(ofs) __io(NETX_VA_I2C, (ofs)) +#define NETX_I2C_REG(ofs) IOMEM(NETX_VA_I2C, (ofs)) #define NETX_I2C_CTRL NETX_I2C_REG(0x0) #define NETX_I2C_DATA NETX_I2C_REG(0x4) diff --git a/arch/arm/mach-realview/include/mach/hardware.h b/arch/arm/mach-realview/include/mach/hardware.h index 8a638d15797fc..281e71c975256 100644 --- a/arch/arm/mach-realview/include/mach/hardware.h +++ b/arch/arm/mach-realview/include/mach/hardware.h @@ -37,6 +37,6 @@ #else #define IO_ADDRESS(x) (x) #endif -#define __io_address(n) __io(IO_ADDRESS(n)) +#define __io_address(n) IOMEM(IO_ADDRESS(n)) #endif diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index eff8a96c75ee5..5346529e8bcca 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -615,7 +615,7 @@ static void __init ag5evm_init(void) #ifdef CONFIG_CACHE_L2X0 /* Shared attribute override enable, 64K*8way */ - l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff); + l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff); #endif sh73a0_add_standard_devices(); platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices)); diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c index 4d22016223231..91d4c221c9c47 100644 --- a/arch/arm/mach-shmobile/board-bonito.c +++ b/arch/arm/mach-shmobile/board-bonito.c @@ -394,7 +394,7 @@ static void __init bonito_init(void) #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 32K*8way */ - l2x0_init(__io(0xf0002000), 0x40440000, 0x82000fff); + l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff); #endif r8a7740_add_standard_devices(); diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index 857ceeec1bb0e..4cf6100989db9 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -530,7 +530,7 @@ static void __init kota2_init(void) #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 64K*8way */ - l2x0_init(__io(0xf0100000), 0x40460000, 0x82000fff); + l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff); #endif sh73a0_add_standard_devices(); platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices)); diff --git a/arch/arm/mach-shmobile/intc-r8a7779.c b/arch/arm/mach-shmobile/intc-r8a7779.c index 5d92fcde2bc3f..550b23df4fd44 100644 --- a/arch/arm/mach-shmobile/intc-r8a7779.c +++ b/arch/arm/mach-shmobile/intc-r8a7779.c @@ -42,8 +42,8 @@ static int r8a7779_set_wake(struct irq_data *data, unsigned int on) void __init r8a7779_init_irq(void) { - void __iomem *gic_dist_base = __io(0xf0001000); - void __iomem *gic_cpu_base = __io(0xf0000100); + void __iomem *gic_dist_base = IOMEM(0xf0001000); + void __iomem *gic_cpu_base = IOMEM(0xf0000100); /* use GIC to handle interrupts */ gic_init(0, 29, gic_dist_base, gic_cpu_base); diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c index 1eda6b0b69e30..dbb4357ea1839 100644 --- a/arch/arm/mach-shmobile/intc-sh73a0.c +++ b/arch/arm/mach-shmobile/intc-sh73a0.c @@ -419,8 +419,8 @@ static irqreturn_t sh73a0_pint1_demux(int irq, void *dev_id) void __init sh73a0_init_irq(void) { - void __iomem *gic_dist_base = __io(0xf0001000); - void __iomem *gic_cpu_base = __io(0xf0000100); + void __iomem *gic_dist_base = IOMEM(0xf0001000); + void __iomem *gic_cpu_base = IOMEM(0xf0000100); void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE); int k, n; diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 4fe2e9eaf5016..6d5e57d350b7b 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -30,7 +30,7 @@ #include #include -#define AVECR 0xfe700040 +#define AVECR IOMEM(0xfe700040) static struct r8a7779_pm_ch r8a7779_ch_cpu1 = { .chan_offs = 0x40, /* PWRSR0 .. PWRER0 */ @@ -140,7 +140,7 @@ void __init r8a7779_smp_prepare_cpus(void) scu_enable(scu_base_addr()); /* Map the reset vector (in headsmp.S) */ - __raw_writel(__pa(shmobile_secondary_vector), __io(AVECR)); + __raw_writel(__pa(shmobile_secondary_vector), AVECR); /* enable cache coherency on CPU0 */ modify_scu_cpu_psr(0, 3 << (cpu * 8)); diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index 0d159d64a3452..667d53dd70128 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -28,11 +28,11 @@ #include #include -#define WUPCR 0xe6151010 -#define SRESCR 0xe6151018 -#define PSTR 0xe6151040 -#define SBAR 0xe6180020 -#define APARMBAREA 0xe6f10020 +#define WUPCR IOMEM(0xe6151010) +#define SRESCR IOMEM(0xe6151018) +#define PSTR IOMEM(0xe6151040) +#define SBAR IOMEM(0xe6180020) +#define APARMBAREA IOMEM(0xe6f10020) static void __iomem *scu_base_addr(void) { @@ -80,10 +80,10 @@ int __cpuinit sh73a0_boot_secondary(unsigned int cpu) /* enable cache coherency */ modify_scu_cpu_psr(0, 3 << (cpu * 8)); - if (((__raw_readw(__io(PSTR)) >> (4 * cpu)) & 3) == 3) - __raw_writel(1 << cpu, __io(WUPCR)); /* wake up */ + if (((__raw_readw(PSTR) >> (4 * cpu)) & 3) == 3) + __raw_writel(1 << cpu, WUPCR); /* wake up */ else - __raw_writel(1 << cpu, __io(SRESCR)); /* reset */ + __raw_writel(1 << cpu, SRESCR); /* reset */ return 0; } @@ -95,8 +95,8 @@ void __init sh73a0_smp_prepare_cpus(void) scu_enable(scu_base_addr()); /* Map the reset vector (in headsmp.S) */ - __raw_writel(0, __io(APARMBAREA)); /* 4k */ - __raw_writel(__pa(shmobile_secondary_vector), __io(SBAR)); + __raw_writel(0, APARMBAREA); /* 4k */ + __raw_writel(__pa(shmobile_secondary_vector), SBAR); /* enable cache coherency on CPU0 */ modify_scu_cpu_psr(0, 3 << (cpu * 8)); diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h index b6ba26a1367da..aac7689745e3e 100644 --- a/arch/arm/mach-ux500/include/mach/hardware.h +++ b/arch/arm/mach-ux500/include/mach/hardware.h @@ -23,7 +23,7 @@ (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + U8500_IO_VIRTUAL) /* typesafe io address */ -#define __io_address(n) __io(IO_ADDRESS(n)) +#define __io_address(n) IOMEM(IO_ADDRESS(n)) /* Used by some plat-nomadik code */ #define io_p2v(n) __io_address(n) From 58af4a244fa9f7ef86f45aa9f8fa835a89274bdd Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 20 Mar 2012 14:33:01 -0500 Subject: [PATCH 27/29] ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbol The only users of ARCH_HAS_DMA_SET_COHERENT_MASK are 2 ARM platforms: ixp4xx and pxa cm_x2xx. We've been getting lucky that the define is implicitly included before dma-mapping.h, but the removal of io.h broke things (c334bc1 ARM: make mach/io.h include optional). Since memory.h is the correct place, but no longer exists, convert the define to a kconfig entry. Reported-by: Paul Gortmaker Signed-off-by: Rob Herring Acked-by: Nicolas Pitre Cc: Russell King Cc: Imre Kaloz Cc: Krzysztof Halasa Cc: Eric Miao Acked-by: Haojian Zhuang Cc: Vinod Koul Cc: Dan Williams --- arch/arm/Kconfig | 4 ++++ arch/arm/mach-ixp4xx/include/mach/hardware.h | 2 -- arch/arm/mach-pxa/Kconfig | 1 + arch/arm/mach-pxa/include/mach/hardware.h | 4 ---- include/linux/dma-mapping.h | 2 +- 5 files changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 31a2ddc2e4808..d3999a5f1c710 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -180,6 +180,9 @@ config ZONE_DMA config NEED_DMA_MAP_STATE def_bool y +config ARCH_HAS_DMA_SET_COHERENT_MASK + bool + config GENERIC_ISA_DMA bool @@ -547,6 +550,7 @@ config ARCH_IXP2000 config ARCH_IXP4XX bool "IXP4xx-based" depends on MMU + select ARCH_HAS_DMA_SET_COHERENT_MASK select CLKSRC_MMIO select CPU_XSCALE select GENERIC_GPIO diff --git a/arch/arm/mach-ixp4xx/include/mach/hardware.h b/arch/arm/mach-ixp4xx/include/mach/hardware.h index c30e7e923a73a..034bb2a1b8053 100644 --- a/arch/arm/mach-ixp4xx/include/mach/hardware.h +++ b/arch/arm/mach-ixp4xx/include/mach/hardware.h @@ -23,8 +23,6 @@ #define PCIBIOS_MAX_MEM 0x4BFFFFFF #endif -#define ARCH_HAS_DMA_SET_COHERENT_MASK - /* Register locations and bits */ #include "ixp4xx-regs.h" diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 61d3c72ded84d..109ccd2a88858 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -108,6 +108,7 @@ config CSB726_CSB701 config MACH_ARMCORE bool "CompuLab CM-X255/CM-X270 modules" + select ARCH_HAS_DMA_SET_COHERENT_MASK if PCI select PXA27x select IWMMXT select PXA25x diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index 8184669dde281..54b64eae3535b 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -337,8 +337,4 @@ extern unsigned int get_memclk_frequency_10khz(void); extern unsigned long get_clock_tick_rate(void); #endif -#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) -#define ARCH_HAS_DMA_SET_COHERENT_MASK -#endif - #endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index e13117cbd2f7d..5a736af3cc7a3 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -77,7 +77,7 @@ static inline u64 dma_get_mask(struct device *dev) return DMA_BIT_MASK(32); } -#ifdef ARCH_HAS_DMA_SET_COHERENT_MASK +#ifdef CONFIG_ARCH_HAS_DMA_SET_COHERENT_MASK int dma_set_coherent_mask(struct device *dev, u64 mask); #else static inline int dma_set_coherent_mask(struct device *dev, u64 mask) From 23019a733bb83c8499f192fb428b7e6e81c95a34 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 20 Mar 2012 14:33:19 -0500 Subject: [PATCH 28/29] ARM: pxa: use common IOMEM definition pxa was missed in the moving of IOMEM to a common definition, so lots of IOMEM redefined warnings were introduced. So remove pxa IOMEM definition and fix all the fallout. Reported-by: Paul Gortmaker Signed-off-by: Rob Herring Cc: Eric Miao Cc: Russell King Cc: Haojian Zhuang Cc: Alessandro Zummo Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: rtc-linux@googlegroups.com Cc: alsa-devel@alsa-project.org --- arch/arm/mach-pxa/clock-pxa2xx.c | 1 + arch/arm/mach-pxa/corgi_pm.c | 1 + arch/arm/mach-pxa/cpufreq-pxa3xx.c | 1 + arch/arm/mach-pxa/include/mach/hardware.h | 2 -- arch/arm/mach-pxa/mfp-pxa2xx.c | 1 + arch/arm/mach-pxa/pxa2xx.c | 1 + arch/arm/mach-pxa/pxa300.c | 1 + arch/arm/mach-pxa/pxa320.c | 1 + arch/arm/mach-pxa/sharpsl_pm.c | 1 + drivers/rtc/rtc-sa1100.c | 1 + drivers/watchdog/sa1100_wdt.c | 1 + sound/arm/pxa2xx-ac97-lib.c | 1 + sound/arm/pxa2xx-ac97.c | 1 + sound/soc/pxa/pxa2xx-ac97.c | 1 + 14 files changed, 13 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-pxa/clock-pxa2xx.c b/arch/arm/mach-pxa/clock-pxa2xx.c index 1d5859d9a0e32..9ee2ad6a0a07c 100644 --- a/arch/arm/mach-pxa/clock-pxa2xx.c +++ b/arch/arm/mach-pxa/clock-pxa2xx.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index 39e265cfc86d1..048c4299473c5 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/arch/arm/mach-pxa/cpufreq-pxa3xx.c index 88fbec05ec50f..b85b4ab7aac69 100644 --- a/arch/arm/mach-pxa/cpufreq-pxa3xx.c +++ b/arch/arm/mach-pxa/cpufreq-pxa3xx.c @@ -15,6 +15,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index 54b64eae3535b..56d92e5cad85f 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -40,7 +40,6 @@ #define io_p2v(x) IOMEM(0xf2000000 + ((x) & 0x01ffffff) + (((x) & 0x1c000000) >> 1)) #ifndef __ASSEMBLY__ -# define IOMEM(x) ((void __iomem *)(x)) # define __REG(x) (*((volatile u32 __iomem *)io_p2v(x))) /* With indexed regs we don't want to feed the index through io_p2v() @@ -52,7 +51,6 @@ #else -# define IOMEM(x) x # define __REG(x) io_p2v(x) # define __PREG(x) io_v2p(x) diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index f14775536b838..b029562da41eb 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c index 868270421b8c1..f8ec85450c42c 100644 --- a/arch/arm/mach-pxa/pxa2xx.c +++ b/arch/arm/mach-pxa/pxa2xx.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 40bb16501d860..17cbc0c7bdb8d 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -16,6 +16,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index 8d614ecd8e998..6dc99d4f2dc63 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -16,6 +16,7 @@ #include #include #include +#include #include diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 8d5168d253a9c..6d3b39f82ea50 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index cb9a585312cc7..398ab7a7ceca6 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c index 016245419fadb..a3ff321af4f25 100644 --- a/drivers/watchdog/sa1100_wdt.c +++ b/drivers/watchdog/sa1100_wdt.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c index d1aa4218f1299..d760371c32f54 100644 --- a/sound/arm/pxa2xx-ac97-lib.c +++ b/sound/arm/pxa2xx-ac97-lib.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index 3a39626a82d62..afef72c4f0d3a 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -11,6 +11,7 @@ */ #include +#include #include #include diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c index 837ff341fd6dd..b4bfd97bbb61f 100644 --- a/sound/soc/pxa/pxa2xx-ac97.c +++ b/sound/soc/pxa/pxa2xx-ac97.c @@ -11,6 +11,7 @@ */ #include +#include #include #include From 7175f80ba38a6b056508c4eadaab829593abbf2b Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 19 Mar 2012 09:55:12 -0600 Subject: [PATCH 29/29] ARM: tegra: Include assembler.h in sleep.S to fix build break Commit 6f6f6a7 "ARM: create a common IOMEM definition" moved macro IOMEM(), and requires users to include . Fix Tegra's sleep.S to do so. This fixes: arch/arm/mach-tegra/sleep.S: Assembler messages: arch/arm/mach-tegra/sleep.S:77: Error: missing ')' arch/arm/mach-tegra/sleep.S:77: Error: garbage following instruction -- `movw r0,#:lower16:(0x60007000-0x60000000+IOMEM(0xFE200000))' Note: This only shows up after 0a25893 "ARM: tegra: update defconfig" Signed-off-by: Stephen Warren --- arch/arm/mach-tegra/sleep.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-tegra/sleep.S b/arch/arm/mach-tegra/sleep.S index 8f9fde161c341..5b20197bae7ff 100644 --- a/arch/arm/mach-tegra/sleep.S +++ b/arch/arm/mach-tegra/sleep.S @@ -23,7 +23,9 @@ */ #include -#include + +#include + #include #include "flowctrl.h"