Merge Linus' latest into master

Conflicts:

	drivers/watchdog/at91rm9200_wdt.c
	drivers/watchdog/davinci_wdt.c
	drivers/watchdog/ep93xx_wdt.c
	drivers/watchdog/ixp2000_wdt.c
	drivers/watchdog/ixp4xx_wdt.c
	drivers/watchdog/ks8695_wdt.c
	drivers/watchdog/omap_wdt.c
	drivers/watchdog/pnx4008_wdt.c
	drivers/watchdog/sa1100_wdt.c
	drivers/watchdog/wdt285.c

1 files changed, 20 insertions, 22 deletions

diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c
index 97d9da758dcc..31a48437dc3d 100644
--- a/drivers/watchdog/sa1100_wdt.c
+++ b/drivers/watchdog/sa1100_wdt.c
@@ -26,6 +26,7 @@
 #include <linux/watchdog.h>
 #include <linux/init.h>
 #include <linux/bitops.h>
+#include <linux/uaccess.h>
 
 #ifdef CONFIG_ARCH_PXA
 #include <mach/pxa-regs.h>
@@ -33,7 +34,6 @@
 
 #include <mach/reset.h>
 #include <mach/hardware.h>
-#include <asm/uaccess.h>
 
 #define OSCR_FREQ               CLOCK_TICK_RATE
 
@@ -46,7 +46,7 @@ static int boot_status;
  */
 static int sa1100dog_open(struct inode *inode, struct file *file)
 {
-        if (test_and_set_bit(1,&sa1100wdt_users))
+        if (test_and_set_bit(1, &sa1100wdt_users))
                 return -EBUSY;
 
         /* Activate SA1100 Watchdog timer */
@@ -67,28 +67,27 @@ static int sa1100dog_open(struct inode *inode, struct file *file)
 static int sa1100dog_release(struct inode *inode, struct file *file)
 {
         printk(KERN_CRIT "WATCHDOG: Device closed - timer will not stop\n");
-
         clear_bit(1, &sa1100wdt_users);
-
         return 0;
 }
 
-static ssize_t sa1100dog_write(struct file *file, const char __user *data, size_t len, loff_t *ppos)
+static ssize_t sa1100dog_write(struct file *file, const char __user *data,
+                                                size_t len, loff_t *ppos)
 {
         if (len)
                 /* Refresh OSMR3 timer. */
                 OSMR3 = OSCR + pre_margin;
-
         return len;
 }
 
-static struct watchdog_info ident = {
-        .options        = WDIOF_CARDRESET | WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
+static const struct watchdog_info ident = {
+        .options        = WDIOF_CARDRESET | WDIOF_SETTIMEOUT
+                                | WDIOF_KEEPALIVEPING,
         .identity       = "SA1100/PXA255 Watchdog",
 };
 
-static int sa1100dog_ioctl(struct inode *inode, struct file *file,
-        unsigned int cmd, unsigned long arg)
+static long sa1100dog_ioctl(struct file *file, unsigned int cmd,
+                                                        unsigned long arg)
 {
         int ret = -ENOTTY;
         int time;
@@ -109,6 +108,11 @@ static int sa1100dog_ioctl(struct inode *inode, struct file *file,
                 ret = put_user(boot_status, p);
                 break;
 
+        case WDIOC_KEEPALIVE:
+                OSMR3 = OSCR + pre_margin;
+                ret = 0;
+                break;
+
         case WDIOC_SETTIMEOUT:
                 ret = get_user(time, p);
                 if (ret)
@@ -126,27 +130,20 @@ static int sa1100dog_ioctl(struct inode *inode, struct file *file,
         case WDIOC_GETTIMEOUT:
                 ret = put_user(pre_margin / OSCR_FREQ, p);
                 break;
-
-        case WDIOC_KEEPALIVE:
-                OSMR3 = OSCR + pre_margin;
-                ret = 0;
-                break;
         }
         return ret;
 }
 
-static const struct file_operations sa1100dog_fops =
-{
+static const struct file_operations sa1100dog_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .write          = sa1100dog_write,
-        .ioctl          = sa1100dog_ioctl,
+        .unlocked_ioctl = sa1100dog_ioctl,
         .open           = sa1100dog_open,
         .release        = sa1100dog_release,
 };
 
-static struct miscdevice sa1100dog_miscdev =
-{
+static struct miscdevice sa1100dog_miscdev = {
         .minor          = WATCHDOG_MINOR,
         .name           = "watchdog",
         .fops           = &sa1100dog_fops,
@@ -169,8 +166,9 @@ static int __init sa1100dog_init(void)
 
         ret = misc_register(&sa1100dog_miscdev);
         if (ret == 0)
-                printk("SA1100/PXA2xx Watchdog Timer: timer margin %d sec\n",
-                       margin);
+                printk(KERN_INFO
+                        "SA1100/PXA2xx Watchdog Timer: timer margin %d sec\n",
+                                                margin);
         return ret;
 }