Merge master.kernel.org:/home/rmk/linux-2.6-arm

6 files changed, 18 insertions, 26 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 45a5709eaaa..5d3acff8c59 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -53,7 +53,7 @@ config DEBUG_LL
 	bool "Kernel low-level debugging functions"
 	depends on DEBUG_KERNEL
 	help
-	  Say Y here to include definitions of printascii, printchar, printhex
+	  Say Y here to include definitions of printascii, printch, printhex
 	  in the kernel.  This is helpful if you are debugging code that
 	  executes before the console is initialized.
 
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index 688a595598c..d3a04c2a2c8 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -91,7 +91,7 @@ EXPORT_SYMBOL(read_scoop_reg);
 EXPORT_SYMBOL(write_scoop_reg);
 
 #ifdef CONFIG_PM
-static int scoop_suspend(struct device *dev, uint32_t state, uint32_t level)
+static int scoop_suspend(struct device *dev, pm_message_t state, uint32_t level)
 {
 	if (level == SUSPEND_POWER_DOWN) {
 		struct scoop_dev *sdev = dev_get_drvdata(dev);
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index db07ce42b3b..949ec4427f2 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -10,7 +10,7 @@
  *  This file is included twice in entry-common.S
  */
 #ifndef NR_syscalls
-#define NR_syscalls 320
+#define NR_syscalls 328
 #else
 
 __syscall_start:
@@ -333,6 +333,9 @@ __syscall_start:
 		.long	sys_inotify_init
 		.long	sys_inotify_add_watch
 		.long	sys_inotify_rm_watch
+		.long	sys_mbind_wrapper
+/* 320 */	.long	sys_get_mempolicy
+		.long	sys_set_mempolicy
 __syscall_end:
 
 		.rept	NR_syscalls - (__syscall_end - __syscall_start) / 4
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 6281d488ac9..db302c6e534 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -269,6 +269,10 @@ sys_arm_fadvise64_64_wrapper:
 		str	r5, [sp, #4]		@ push r5 to stack
 		b	sys_arm_fadvise64_64
 
+sys_mbind_wrapper:
+		str	r5, [sp, #4]
+		b	sys_mbind
+
 /*
  * Note: off_4k (r5) is always units of 4K.  If we can't do the requested
  * offset, we return EINVAL.
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 29185acdd9e..07b5dd45356 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -131,27 +131,12 @@ static struct platform_device corgits_device = {
 /*
  * MMC/SD Device
  *
- * The card detect interrupt isn't debounced so we delay it by HZ/4
+ * The card detect interrupt isn't debounced so we delay it by 250ms
  * to give the card a chance to fully insert/eject.
  */
-static struct mmc_detect {
-	struct timer_list detect_timer;
-	void *devid;
-} mmc_detect;
+static struct pxamci_platform_data corgi_mci_platform_data;
 
-static void mmc_detect_callback(unsigned long data)
-{
-	mmc_detect_change(mmc_detect.devid);
-}
-
-static irqreturn_t corgi_mmc_detect_int(int irq, void *devid, struct pt_regs *regs)
-{
-	mmc_detect.devid=devid;
-	mod_timer(&mmc_detect.detect_timer, jiffies + HZ/4);
-	return IRQ_HANDLED;
-}
-
-static int corgi_mci_init(struct device *dev, irqreturn_t (*unused_detect_int)(int, void *, struct pt_regs *), void *data)
+static int corgi_mci_init(struct device *dev, irqreturn_t (*corgi_detect_int)(int, void *, struct pt_regs *), void *data)
 {
 	int err;
 
@@ -161,11 +146,9 @@ static int corgi_mci_init(struct device *dev, irqreturn_t (*unused_detect_int)(i
 	pxa_gpio_mode(CORGI_GPIO_nSD_DETECT | GPIO_IN);
 	pxa_gpio_mode(CORGI_GPIO_SD_PWR | GPIO_OUT);
 
-	init_timer(&mmc_detect.detect_timer);
-	mmc_detect.detect_timer.function = mmc_detect_callback;
-	mmc_detect.detect_timer.data = (unsigned long) &mmc_detect;
+	corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 
-	err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_mmc_detect_int, SA_INTERRUPT,
+	err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int, SA_INTERRUPT,
 			     "MMC card detect", data);
 	if (err) {
 		printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
@@ -198,7 +181,6 @@ static int corgi_mci_get_ro(struct device *dev)
 static void corgi_mci_exit(struct device *dev, void *data)
 {
 	free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data);
-	del_timer(&mmc_detect.detect_timer);
 }
 
 static struct pxamci_platform_data corgi_mci_platform_data = {
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 278de61224d..c49df635a80 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -355,6 +355,9 @@
 #define __NR_inotify_init		(__NR_SYSCALL_BASE+316)
 #define __NR_inotify_add_watch		(__NR_SYSCALL_BASE+317)
 #define __NR_inotify_rm_watch		(__NR_SYSCALL_BASE+318)
+#define __NR_mbind			(__NR_SYSCALL_BASE+319)
+#define __NR_get_mempolicy		(__NR_SYSCALL_BASE+320)
+#define __NR_set_mempolicy		(__NR_SYSCALL_BASE+321)
 
 /*
  * The following SWIs are ARM private.