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, 2 insertions, 13 deletions

diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index f1fe800658f4..3da2b90d2fe6 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -119,17 +119,6 @@ static void __s3c2410wdt_stop(void)
 {
         unsigned long wtcon;
 
-        spin_lock(&wdt_lock);
-        wtcon = readl(wdt_base + S3C2410_WTCON);
-        wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
-        writel(wtcon, wdt_base + S3C2410_WTCON);
-        spin_unlock(&wdt_lock);
-}
-
-static void __s3c2410wdt_stop(void)
-{
-        unsigned long wtcon;
-
         wtcon = readl(wdt_base + S3C2410_WTCON);
         wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
         writel(wtcon, wdt_base + S3C2410_WTCON);
@@ -305,8 +294,6 @@ static long s3c2410wdt_ioctl(struct file *file,	unsigned int cmd,
         int new_margin;
 
         switch (cmd) {
-        default:
-                return -ENOTTY;
         case WDIOC_GETSUPPORT:
                 return copy_to_user(argp, &s3c2410_wdt_ident,
                         sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0;
@@ -325,6 +312,8 @@ static long s3c2410wdt_ioctl(struct file *file,	unsigned int cmd,
                 return put_user(tmr_margin, p);
         case WDIOC_GETTIMEOUT:
                 return put_user(tmr_margin, p);
+        default:
+                return -ENOTTY;
         }
 }