[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, 28 insertions, 26 deletions

diff --git a/drivers/watchdog/sbc7240_wdt.c b/drivers/watchdog/sbc7240_wdt.c
index abccbe265249..67ddeb1c830a 100644
--- a/drivers/watchdog/sbc7240_wdt.c
+++ b/drivers/watchdog/sbc7240_wdt.c
@@ -177,39 +177,41 @@ static long fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
         case WDIOC_GETSTATUS:
         case WDIOC_GETBOOTSTATUS:
                 return put_user(0, (int __user *)arg);
-        case WDIOC_KEEPALIVE:
-                wdt_keepalive();
-                return 0;
-        case WDIOC_SETOPTIONS:{
-                        int options;
-                        int retval = -EINVAL;
+        case WDIOC_SETOPTIONS:
+        {
+                int options;
+                int retval = -EINVAL;
 
-                        if (get_user(options, (int __user *)arg))
-                                return -EFAULT;
+                if (get_user(options, (int __user *)arg))
+                        return -EFAULT;
 
-                        if (options & WDIOS_DISABLECARD) {
-                                wdt_disable();
-                                retval = 0;
-                        }
-
-                        if (options & WDIOS_ENABLECARD) {
-                                wdt_enable();
-                                retval = 0;
-                        }
+                if (options & WDIOS_DISABLECARD) {
+                        wdt_disable();
+                        retval = 0;
+                }
 
-                        return retval;
+                if (options & WDIOS_ENABLECARD) {
+                        wdt_enable();
+                        retval = 0;
                 }
-        case WDIOC_SETTIMEOUT:{
-                        int new_timeout;
 
-                        if (get_user(new_timeout, (int __user *)arg))
-                                return -EFAULT;
+                return retval;
+        }
+        case WDIOC_KEEPALIVE:
+                wdt_keepalive();
+                return 0;
+        case WDIOC_SETTIMEOUT:
+        {
+                int new_timeout;
 
-                        if (wdt_set_timeout(new_timeout))
-                                return -EINVAL;
+                if (get_user(new_timeout, (int __user *)arg))
+                        return -EFAULT;
 
-                        /* Fall through */
-                }
+                if (wdt_set_timeout(new_timeout))
+                        return -EINVAL;
+
+                /* Fall through */
+        }
         case WDIOC_GETTIMEOUT:
                 return put_user(timeout, (int __user *)arg);
         default: