[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, 17 insertions, 17 deletions

diff --git a/drivers/watchdog/smsc37b787_wdt.c b/drivers/watchdog/smsc37b787_wdt.c
index b7c6394b7d70..239383da6d87 100644
--- a/drivers/watchdog/smsc37b787_wdt.c
+++ b/drivers/watchdog/smsc37b787_wdt.c
@@ -451,6 +451,23 @@ static long wb_smsc_wdt_ioctl(struct file *file,
                 return put_user(wb_smsc_wdt_status(), uarg.i);
         case WDIOC_GETBOOTSTATUS:
                 return put_user(0, uarg.i);
+        case WDIOC_SETOPTIONS:
+        {
+                int options, retval = -EINVAL;
+
+                if (get_user(options, uarg.i))
+                        return -EFAULT;
+
+                if (options & WDIOS_DISABLECARD) {
+                        wb_smsc_wdt_disable();
+                        retval = 0;
+                }
+                if (options & WDIOS_ENABLECARD) {
+                        wb_smsc_wdt_enable();
+                        retval = 0;
+                }
+                return retval;
+        }
         case WDIOC_KEEPALIVE:
                 wb_smsc_wdt_reset_timer();
                 return 0;
@@ -470,23 +487,6 @@ static long wb_smsc_wdt_ioctl(struct file *file,
                 if (unit == UNIT_MINUTE)
                           new_timeout *= 60;
                 return put_user(new_timeout, uarg.i);
-        case WDIOC_SETOPTIONS:
-        {
-                int options, retval = -EINVAL;
-
-                if (get_user(options, uarg.i))
-                        return -EFAULT;
-
-                if (options & WDIOS_DISABLECARD) {
-                        wb_smsc_wdt_disable();
-                        retval = 0;
-                }
-                if (options & WDIOS_ENABLECARD) {
-                        wb_smsc_wdt_enable();
-                        retval = 0;
-                }
-                return retval;
-        }
         default:
                 return -ENOTTY;
         }