---

yaml
---
r: 200742
b: refs/heads/master
c: f9ce889
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 980533b018fda7ae4c4fb6863b75a0e282d2ffd2
+refs/heads/master: f9ce889b8f8384ee29e1be4b34091a932e6e40f3

trunk/Documentation/watchdog/watchdog-parameters.txt

@@ -125,11 +125,6 @@ ibmasr:
 nowayout: Watchdog cannot be stopped once started
 	(default=kernel config parameter)
 -------------------------------------------------
-imx2_wdt:
-timeout: Watchdog timeout in seconds (default 60 s)
-nowayout: Watchdog cannot be stopped once started
-	(default=kernel config parameter)
--------------------------------------------------
 indydog:
 nowayout: Watchdog cannot be stopped once started
 	(default=kernel config parameter)

trunk/MAINTAINERS

@@ -896,13 +896,11 @@ S:	Maintained
 
 ARM/SAMSUNG ARM ARCHITECTURES
 M:	Ben Dooks <ben-linux@fluff.org>
-M:	Kukjin Kim <kgene.kim@samsung.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://www.fluff.org/ben/linux/
 S:	Maintained
-F:	arch/arm/plat-samsung/
+F:	arch/arm/plat-s3c/
 F:	arch/arm/plat-s3c24xx/
-F:	arch/arm/plat-s5p/
 
 ARM/S3C2410 ARM ARCHITECTURE
 M:	Ben Dooks <ben-linux@fluff.org>
@@ -1150,7 +1148,7 @@ F:	drivers/mmc/host/atmel-mci.c
 F:	drivers/mmc/host/atmel-mci-regs.h
 
 ATMEL AT91 / AT32 SERIAL DRIVER
-M:	Nicolas Ferre <nicolas.ferre@atmel.com>
+M:	Haavard Skinnemoen <hskinnemoen@atmel.com>
 S:	Supported
 F:	drivers/serial/atmel_serial.c
 
@@ -1162,18 +1160,18 @@ F:	drivers/video/atmel_lcdfb.c
 F:	include/video/atmel_lcdc.h
 
 ATMEL MACB ETHERNET DRIVER
-M:	Nicolas Ferre <nicolas.ferre@atmel.com>
+M:	Haavard Skinnemoen <hskinnemoen@atmel.com>
 S:	Supported
 F:	drivers/net/macb.*
 
 ATMEL SPI DRIVER
-M:	Nicolas Ferre <nicolas.ferre@atmel.com>
+M:	Haavard Skinnemoen <hskinnemoen@atmel.com>
 S:	Supported
 F:	drivers/spi/atmel_spi.*
 
 ATMEL USBA UDC DRIVER
-M:	Nicolas Ferre <nicolas.ferre@atmel.com>
-L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+M:	Haavard Skinnemoen <hskinnemoen@atmel.com>
+L:	kernel@avr32linux.org
 W:	http://avr32linux.org/twiki/bin/view/Main/AtmelUsbDeviceDriver
 S:	Supported
 F:	drivers/usb/gadget/atmel_usba_udc.*
@@ -3382,7 +3380,7 @@ KPROBES
 M:	Ananth N Mavinakayanahalli <ananth@in.ibm.com>
 M:	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
 M:	"David S. Miller" <davem@davemloft.net>
-M:	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
+M:	Masami Hiramatsu <mhiramat@redhat.com>
 S:	Maintained
 F:	Documentation/kprobes.txt
 F:	include/linux/kprobes.h
@@ -4630,12 +4628,6 @@ M:	Robert Jarzmik <robert.jarzmik@free.fr>
 L:	rtc-linux@googlegroups.com
 S:	Maintained
 
-QLOGIC QLA1280 SCSI DRIVER
-M:	Michael Reed <mdr@sgi.com>
-L:	linux-scsi@vger.kernel.org
-S:	Maintained
-F:	drivers/scsi/qla1280.[ch]
-
 QLOGIC QLA2XXX FC-SCSI DRIVER
 M:	Andrew Vasquez <andrew.vasquez@qlogic.com>
 M:	linux-driver@qlogic.com

trunk/arch/arm/mach-omap2/board-omap3stalker.c

@@ -538,7 +538,9 @@ static void ads7846_dev_init(void)
 		printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
 
 	gpio_direction_input(OMAP3_STALKER_TS_GPIO);
-	gpio_set_debounce(OMAP3_STALKER_TS_GPIO, 310);
+
+	omap_set_gpio_debounce(OMAP3_STALKER_TS_GPIO, 1);
+	omap_set_gpio_debounce_time(OMAP3_STALKER_TS_GPIO, 0xa);
 }
 
 static int ads7846_get_pendown_state(void)

trunk/arch/arm/mach-omap2/clock44xx_data.c

@@ -1369,7 +1369,6 @@ static struct clk emif1_ick = {
 	.ops		= &clkops_omap2_dflt,
 	.enable_reg	= OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL,
 	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
 	.clkdm_name	= "l3_emif_clkdm",
 	.parent		= &ddrphy_ck,
 	.recalc		= &followparent_recalc,
@@ -1380,7 +1379,6 @@ static struct clk emif2_ick = {
 	.ops		= &clkops_omap2_dflt,
 	.enable_reg	= OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL,
 	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
 	.clkdm_name	= "l3_emif_clkdm",
 	.parent		= &ddrphy_ck,
 	.recalc		= &followparent_recalc,

trunk/arch/arm/mach-omap2/omap_hwmod.c

@@ -409,11 +409,10 @@ static int _init_main_clk(struct omap_hwmod *oh)
 		return 0;
 
 	oh->_clk = omap_clk_get_by_name(oh->main_clk);
-	if (!oh->_clk) {
+	if (!oh->_clk)
 		pr_warning("omap_hwmod: %s: cannot clk_get main_clk %s\n",
 			   oh->name, oh->main_clk);
 		return -EINVAL;
-	}
 
 	if (!oh->_clk->clkdm)
 		pr_warning("omap_hwmod: %s: missing clockdomain for %s.\n",
@@ -445,11 +444,10 @@ static int _init_interface_clks(struct omap_hwmod *oh)
 			continue;
 
 		c = omap_clk_get_by_name(os->clk);
-		if (!c) {
+		if (!c)
 			pr_warning("omap_hwmod: %s: cannot clk_get interface_clk %s\n",
 				   oh->name, os->clk);
 			ret = -EINVAL;
-		}
 		os->_clk = c;
 	}
 
@@ -472,11 +470,10 @@ static int _init_opt_clks(struct omap_hwmod *oh)
 
 	for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) {
 		c = omap_clk_get_by_name(oc->clk);
-		if (!c) {
+		if (!c)
 			pr_warning("omap_hwmod: %s: cannot clk_get opt_clk %s\n",
 				   oh->name, oc->clk);
 			ret = -EINVAL;
-		}
 		oc->_clk = c;
 	}
 

trunk/arch/arm/mach-omap2/pm34xx.c

@@ -99,7 +99,7 @@ static void omap3_enable_io_chain(void)
 		/* Do a readback to assure write has been done */
 		prm_read_mod_reg(WKUP_MOD, PM_WKEN);
 
-		while (!(prm_read_mod_reg(WKUP_MOD, PM_WKEN) &
+		while (!(prm_read_mod_reg(WKUP_MOD, PM_WKST) &
 			 OMAP3430_ST_IO_CHAIN_MASK)) {
 			timeout++;
 			if (timeout > 1000) {
@@ -108,7 +108,7 @@ static void omap3_enable_io_chain(void)
 				return;
 			}
 			prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK,
-					     WKUP_MOD, PM_WKEN);
+					     WKUP_MOD, PM_WKST);
 		}
 	}
 }

trunk/arch/arm/mach-omap2/usb-ehci.c

@@ -20,8 +20,6 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
-#include <linux/dma-mapping.h>
-
 #include <asm/io.h>
 #include <plat/mux.h>
 

trunk/arch/arm/plat-omap/dmtimer.c

@@ -541,11 +541,11 @@ void omap_dm_timer_stop(struct omap_dm_timer *timer)
 		  * timer is stopped
 		  */
 		udelay(3500000 / clk_get_rate(timer->fclk) + 1);
+		/* Ack possibly pending interrupt */
+		omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
+				OMAP_TIMER_INT_OVERFLOW);
 #endif
 	}
-	/* Ack possibly pending interrupt */
-	omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
-			OMAP_TIMER_INT_OVERFLOW);
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_stop);
 

trunk/arch/arm/plat-omap/gpio.c

@@ -673,7 +673,6 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
 		if (cpu_is_omap34xx() || cpu_is_omap44xx())
 			clk_disable(bank->dbck);
 	}
-	bank->dbck_enable_mask = val;
 
 	__raw_writel(val, reg);
 }

trunk/arch/arm/plat-omap/iovmm.c

@@ -140,10 +140,8 @@ static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags)
 		return ERR_PTR(-ENOMEM);
 
 	err = sg_alloc_table(sgt, nr_entries, GFP_KERNEL);
-	if (err) {
-		kfree(sgt);
+	if (err)
 		return ERR_PTR(err);
-	}
 
 	pr_debug("%s: sgt:%p(%d entries)\n", __func__, sgt, nr_entries);
 

trunk/arch/ia64/mm/tlb.c

@@ -121,7 +121,7 @@ static inline void down_spin(struct spinaphore *ss)
 	ia64_invala();
 
 	for (;;) {
-		asm volatile ("ld8.c.nc %0=[%1]" : "=r"(serve) : "r"(&ss->serve) : "memory");
+		asm volatile ("ld4.c.nc %0=[%1]" : "=r"(serve) : "r"(&ss->serve) : "memory");
 		if (time_before(t, serve))
 			return;
 		cpu_relax();

trunk/arch/um/os-Linux/mem.c

@@ -10,7 +10,6 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <string.h>
-#include <sys/stat.h>
 #include <sys/mman.h>
 #include <sys/param.h>
 #include "init.h"

trunk/drivers/acpi/apei/erst.c

@@ -781,7 +781,7 @@ static int __init erst_init(void)
 	status = acpi_get_table(ACPI_SIG_ERST, 0,
 				(struct acpi_table_header **)&erst_tab);
 	if (status == AE_NOT_FOUND) {
-		pr_info(ERST_PFX "Table is not found!\n");
+		pr_err(ERST_PFX "Table is not found!\n");
 		goto err;
 	} else if (ACPI_FAILURE(status)) {
 		const char *msg = acpi_format_exception(status);

trunk/drivers/ata/libahci.c

@@ -324,6 +324,7 @@ static ssize_t ahci_store_em_buffer(struct device *dev,
 	struct ahci_host_priv *hpriv = ap->host->private_data;
 	void __iomem *mmio = hpriv->mmio;
 	void __iomem *em_mmio = mmio + hpriv->em_loc;
+	const unsigned char *msg_buf = buf;
 	u32 em_ctl, msg;
 	unsigned long flags;
 	int i;
@@ -343,8 +344,8 @@ static ssize_t ahci_store_em_buffer(struct device *dev,
 	}
 
 	for (i = 0; i < size; i += 4) {
-		msg = buf[i] | buf[i + 1] << 8 |
-		      buf[i + 2] << 16 | buf[i + 3] << 24;
+		msg = msg_buf[i] | msg_buf[i + 1] << 8 |
+		      msg_buf[i + 2] << 16 | msg_buf[i + 3] << 24;
 		writel(msg, em_mmio + i);
 	}
 

trunk/drivers/char/agp/generic.c

@@ -97,18 +97,20 @@ EXPORT_SYMBOL(agp_flush_chipset);
 void agp_alloc_page_array(size_t size, struct agp_memory *mem)
 {
 	mem->pages = NULL;
+	mem->vmalloc_flag = false;
 
 	if (size <= 2*PAGE_SIZE)
-		mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NOWARN);
+		mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NORETRY);
 	if (mem->pages == NULL) {
 		mem->pages = vmalloc(size);
+		mem->vmalloc_flag = true;
 	}
 }
 EXPORT_SYMBOL(agp_alloc_page_array);
 
 void agp_free_page_array(struct agp_memory *mem)
 {
-	if (is_vmalloc_addr(mem->pages)) {
+	if (mem->vmalloc_flag) {
 		vfree(mem->pages);
 	} else {
 		kfree(mem->pages);

trunk/drivers/char/ipmi/ipmi_si_intf.c

@@ -302,12 +302,6 @@ struct smi_info {
 
 static int force_kipmid[SI_MAX_PARMS];
 static int num_force_kipmid;
-#ifdef CONFIG_PCI
-static int pci_registered;
-#endif
-#ifdef CONFIG_PPC_OF
-static int of_registered;
-#endif
 
 static unsigned int kipmid_max_busy_us[SI_MAX_PARMS];
 static int num_max_busy_us;
@@ -1024,7 +1018,7 @@ static int ipmi_thread(void *data)
 		else if (smi_result == SI_SM_IDLE)
 			schedule_timeout_interruptible(100);
 		else
-			schedule_timeout_interruptible(1);
+			schedule_timeout_interruptible(0);
 	}
 	return 0;
 }
@@ -3320,8 +3314,6 @@ static __devinit int init_ipmi_si(void)
 	rv = pci_register_driver(&ipmi_pci_driver);
 	if (rv)
 		printk(KERN_ERR PFX "Unable to register PCI driver: %d\n", rv);
-	else
-		pci_registered = 1;
 #endif
 
 #ifdef CONFIG_ACPI
@@ -3338,7 +3330,6 @@ static __devinit int init_ipmi_si(void)
 
 #ifdef CONFIG_PPC_OF
 	of_register_platform_driver(&ipmi_of_platform_driver);
-	of_registered = 1;
 #endif
 
 	/* We prefer devices with interrupts, but in the case of a machine
@@ -3392,13 +3383,11 @@ static __devinit int init_ipmi_si(void)
 	if (unload_when_empty && list_empty(&smi_infos)) {
 		mutex_unlock(&smi_infos_lock);
 #ifdef CONFIG_PCI
-		if (pci_registered)
-			pci_unregister_driver(&ipmi_pci_driver);
+		pci_unregister_driver(&ipmi_pci_driver);
 #endif
 
 #ifdef CONFIG_PPC_OF
-		if (of_registered)
-			of_unregister_platform_driver(&ipmi_of_platform_driver);
+		of_unregister_platform_driver(&ipmi_of_platform_driver);
 #endif
 		driver_unregister(&ipmi_driver.driver);
 		printk(KERN_WARNING PFX
@@ -3489,16 +3478,14 @@ static __exit void cleanup_ipmi_si(void)
 		return;
 
 #ifdef CONFIG_PCI
-	if (pci_registered)
-		pci_unregister_driver(&ipmi_pci_driver);
+	pci_unregister_driver(&ipmi_pci_driver);
 #endif
 #ifdef CONFIG_ACPI
 	pnp_unregister_driver(&ipmi_pnp_driver);
 #endif
 
 #ifdef CONFIG_PPC_OF
-	if (of_registered)
-		of_unregister_platform_driver(&ipmi_of_platform_driver);
+	of_unregister_platform_driver(&ipmi_of_platform_driver);
 #endif
 
 	mutex_lock(&smi_infos_lock);

trunk/drivers/gpio/Kconfig

@@ -1,5 +1,5 @@
 #
-# platform-neutral GPIO infrastructure and expanders
+# GPIO infrastructure and expanders
 #
 
 config ARCH_WANT_OPTIONAL_GPIOLIB

trunk/drivers/gpio/Makefile

@@ -1,8 +1,4 @@
-# generic gpio support: dedicated expander chips, etc
-#
-# NOTE: platform-specific GPIO drivers don't belong in the
-# drivers/gpio directory; put them with other platform setup
-# code, IRQ controllers, board init, etc.
+# gpio support: dedicated expander chips, etc
 
 ccflags-$(CONFIG_DEBUG_GPIO)	+= -DDEBUG