Merge branches 'msm-fixes' and 'msm-video' of git://codeaurora.org/qu…

…ic/kernel/dwalker/linux-msm * 'msm-fixes' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: msm: Kconfig: drop unused config options msm: fix compile failure when no debug uart is selected msm: fix debug-macro.S build failure msm: timer: Decrease shift on timer clocksource arm: mach-msm: fix error handling in msm_iommu_probe() msm: fix Kconfig target board selection msm: fix compile failure on struct membank node member * 'msm-video' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: drivers/video/msm/mddi.c: Remove multiple KERN_<level> uses drivers: msm: video: add dev_set_name call drivers: video: msm: fix hang on disable_irq
git-mirror · Oct 30, 2010 · c0f62ed · c0f62ed
3 parents e4dd654 + 4ee7a6c + 17f52ed
commit c0f62ed
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Showing 7 changed files with 36 additions and 21 deletions.
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
@@ -6,6 +6,7 @@ choice
 
 config ARCH_MSM7X00A
 	bool "MSM7x00A / MSM7x01A"
+	select MACH_TROUT if !MACH_HALIBUT
 	select ARCH_MSM_ARM11
 	select MSM_SMD
 	select MSM_SMD_PKG3
@@ -15,34 +16,34 @@ config ARCH_MSM7X00A
 
 config ARCH_MSM7X30
 	bool "MSM7x30"
+	select MACH_MSM7X30_SURF # if !
 	select ARCH_MSM_SCORPION
 	select MSM_SMD
 	select MSM_VIC
 	select CPU_V7
-	select MSM_REMOTE_SPINLOCK_DEKKERS
 	select MSM_GPIOMUX
 	select MSM_PROC_COMM
 	select HAS_MSM_DEBUG_UART_PHYS
 
 config ARCH_QSD8X50
 	bool "QSD8X50"
+	select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5
 	select ARCH_MSM_SCORPION
 	select MSM_SMD
 	select MSM_VIC
 	select CPU_V7
-	select MSM_REMOTE_SPINLOCK_LDREX
 	select MSM_GPIOMUX
 	select MSM_PROC_COMM
 	select HAS_MSM_DEBUG_UART_PHYS
 
 config ARCH_MSM8X60
 	bool "MSM8X60"
+	select MACH_MSM8X60_SURF if (!MACH_MSM8X60_RUMI3 && !MACH_MSM8X60_SIM \
+				  && !MACH_MSM8X60_FFA)
 	select ARM_GIC
 	select CPU_V7
 	select MSM_V2_TLMM
 	select MSM_GPIOMUX
-	select MACH_MSM8X60_SURF if (!MACH_MSM8X60_RUMI3 && !MACH_MSM8X60_SIM \
-				  && !MACH_MSM8X60_FFA)
 
 endchoice
 

diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
@@ -83,7 +83,6 @@ static void __init halibut_fixup(struct machine_desc *desc, struct tag *tags,
 {
 	mi->nr_banks=1;
 	mi->bank[0].start = PHYS_OFFSET;
-	mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
 	mi->bank[0].size = (101*1024*1024);
 }
 

diff --git a/arch/arm/mach-msm/include/mach/debug-macro.S b/arch/arm/mach-msm/include/mach/debug-macro.S
@@ -19,7 +19,7 @@
 #include <mach/hardware.h>
 #include <mach/msm_iomap.h>
 
-#ifdef CONFIG_HAS_MSM_DEBUG_UART_PHYS
+#if defined(CONFIG_HAS_MSM_DEBUG_UART_PHYS) && !defined(CONFIG_MSM_DEBUG_UART_NONE)
 	.macro	addruart, rp, rv
 	ldr	\rp, =MSM_DEBUG_UART_PHYS
 	ldr	\rv, =MSM_DEBUG_UART_BASE
@@ -36,7 +36,18 @@
 	tst	\rd, #0x04
 	beq	1001b
 	.endm
+#else
+	.macro  addruart, rp, rv
+	mov	\rv, #0xff000000
+	orr	\rv, \rv, #0x00f00000
+	.endm
 
-	.macro	busyuart,rd,rx
+	.macro	senduart,rd,rx
+	.endm
+
+	.macro	waituart,rd,rx
 	.endm
 #endif
+
+	.macro	busyuart,rd,rx
+	.endm
diff --git a/arch/arm/mach-msm/iommu_dev.c b/arch/arm/mach-msm/iommu_dev.c
@@ -128,7 +128,7 @@ static void msm_iommu_reset(void __iomem *base)
 
 static int msm_iommu_probe(struct platform_device *pdev)
 {
-	struct resource *r;
+	struct resource *r, *r2;
 	struct clk *iommu_clk;
 	struct msm_iommu_drvdata *drvdata;
 	struct msm_iommu_dev *iommu_dev = pdev->dev.platform_data;
@@ -183,42 +183,42 @@ static int msm_iommu_probe(struct platform_device *pdev)
 
 		len = r->end - r->start + 1;
 
-		r = request_mem_region(r->start, len, r->name);
-		if (!r) {
+		r2 = request_mem_region(r->start, len, r->name);
+		if (!r2) {
 			pr_err("Could not request memory region: "
 			"start=%p, len=%d\n", (void *) r->start, len);
 			ret = -EBUSY;
 			goto fail;
 		}
 
-		regs_base = ioremap(r->start, len);
+		regs_base = ioremap(r2->start, len);
 
 		if (!regs_base) {
 			pr_err("Could not ioremap: start=%p, len=%d\n",
-				 (void *) r->start, len);
+				 (void *) r2->start, len);
 			ret = -EBUSY;
-			goto fail;
+			goto fail_mem;
 		}
 
 		irq = platform_get_irq_byname(pdev, "secure_irq");
 		if (irq < 0) {
 			ret = -ENODEV;
-			goto fail;
+			goto fail_io;
 		}
 
 		mb();
 
 		if (GET_IDR(regs_base) == 0) {
 			pr_err("Invalid IDR value detected\n");
 			ret = -ENODEV;
-			goto fail;
+			goto fail_io;
 		}
 
 		ret = request_irq(irq, msm_iommu_fault_handler, 0,
 				"msm_iommu_secure_irpt_handler", drvdata);
 		if (ret) {
 			pr_err("Request IRQ %d failed with ret=%d\n", irq, ret);
-			goto fail;
+			goto fail_io;
 		}
 
 		msm_iommu_reset(regs_base);
@@ -237,6 +237,10 @@ static int msm_iommu_probe(struct platform_device *pdev)
 
 	return 0;
 
+fail_io:
+	iounmap(regs_base);
+fail_mem:
+	release_mem_region(r->start, len);
 fail:
 	kfree(drvdata);
 	return ret;

diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c
@@ -137,7 +137,7 @@ static struct msm_clock msm_clocks[] = {
 			.rating         = 200,
 			.read           = msm_gpt_read,
 			.mask           = CLOCKSOURCE_MASK(32),
-			.shift          = 24,
+			.shift          = 17,
 			.flags          = CLOCK_SOURCE_IS_CONTINUOUS,
 		},
 		.irq = {

diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c
@@ -318,7 +318,7 @@ static long mddi_wait_interrupt_timeout(struct mddi_info *mddi,
 static void mddi_wait_interrupt(struct mddi_info *mddi, uint32_t intmask)
 {
 	if (mddi_wait_interrupt_timeout(mddi, intmask, HZ/10) == 0)
-		printk(KERN_INFO KERN_ERR "mddi_wait_interrupt %d, timeout "
+		printk(KERN_INFO "mddi_wait_interrupt %d, timeout "
 		       "waiting for %x, INT = %x, STAT = %x gotint = %x\n",
 		       current->pid, intmask, mddi_readl(INT), mddi_readl(STAT),
 		       mddi->got_int);
@@ -465,8 +465,7 @@ static int __init mddi_get_client_caps(struct mddi_info *mddi)
 
 		if (mddi->flags & FLAG_HAVE_CAPS)
 			break;
-		printk(KERN_INFO KERN_ERR "mddi_init, timeout waiting for "
-				"caps\n");
+		printk(KERN_INFO "mddi_init, timeout waiting for caps\n");
 	}
 	return mddi->flags & FLAG_HAVE_CAPS;
 }

diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c
@@ -90,7 +90,7 @@ static int locked_disable_mdp_irq(struct mdp_info *mdp, uint32_t mask)
 	mdp_irq_mask &= ~(mask);
 	/* if no one is waiting on the interrupt, disable it */
 	if (!mdp_irq_mask) {
-		disable_irq(mdp->irq);
+		disable_irq_nosync(mdp->irq);
 		if (clk)
 			clk_disable(clk);
 	}
@@ -482,6 +482,7 @@ int mdp_probe(struct platform_device *pdev)
 	/* register mdp device */
 	mdp->mdp_dev.dev.parent = &pdev->dev;
 	mdp->mdp_dev.dev.class = mdp_class;
+	dev_set_name(&mdp->mdp_dev.dev, "mdp%d", pdev->id);
 
 	/* if you can remove the platform device you'd have to implement
 	 * this: