[WATCHDOG] Coding style - Indentation - part 2

This brings the watchdog drivers into line with coding style.
This patch takes cares of the indentation as described in chapter 1.
Main changes:
* Re-structure the ioctl switch call for all drivers as follows:
	switch (cmd) {
	case WDIOC_GETSUPPORT:
	case WDIOC_GETSTATUS:
	case WDIOC_GETBOOTSTATUS:
	case WDIOC_GETTEMP:
	case WDIOC_SETOPTIONS:
	case WDIOC_KEEPALIVE:
	case WDIOC_SETTIMEOUT:
	case WDIOC_GETTIMEOUT:
	case WDIOC_GETTIMELEFT:
	default:
	}

This to make the migration from the drivers to the uniform watchdog
device driver easier in the future.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/watchdog/wdt977.c b/drivers/watchdog/wdt977.c
index bdc28e522f03..60e28d49ff52 100644
--- a/drivers/watchdog/wdt977.c
+++ b/drivers/watchdog/wdt977.c
@@ -365,9 +365,6 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
         uarg.i = (int __user *)arg;
 
         switch (cmd) {
-        default:
-                return -ENOTTY;
-
         case WDIOC_GETSUPPORT:
                 return copy_to_user(uarg.ident, &ident,
                         sizeof(ident)) ? -EFAULT : 0;
@@ -379,10 +376,6 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
         case WDIOC_GETBOOTSTATUS:
                 return put_user(0, uarg.i);
 
-        case WDIOC_KEEPALIVE:
-                wdt977_keepalive();
-                return 0;
-
         case WDIOC_SETOPTIONS:
                 if (get_user(new_options, uarg.i))
                         return -EFAULT;
@@ -399,6 +392,10 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
 
                 return retval;
 
+        case WDIOC_KEEPALIVE:
+                wdt977_keepalive();
+                return 0;
+
         case WDIOC_SETTIMEOUT:
                 if (get_user(new_timeout, uarg.i))
                         return -EFAULT;
@@ -412,6 +409,9 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
         case WDIOC_GETTIMEOUT:
                 return put_user(timeout, uarg.i);
 
+        default:
+                return -ENOTTY;
+
         }
 }