1 files changed, 12 insertions, 16 deletions

diff --git a/drivers/watchdog/pcwd_pci.c b/drivers/watchdog/pcwd_pci.c
index 2617129a7ccc..90eb1d4271d7 100644
--- a/drivers/watchdog/pcwd_pci.c
+++ b/drivers/watchdog/pcwd_pci.c
@@ -96,7 +96,7 @@
 #define CMD_GET_CLEAR_RESET_COUNT               0x84
 
 /* Watchdog's Dip Switch heartbeat values */
-static const int heartbeat_tbl [] = {
+static const int heartbeat_tbl[] = {
         5,      /* OFF-OFF-OFF  =  5 Sec  */
         10,     /* OFF-OFF-ON   = 10 Sec  */
         30,     /* OFF-ON-OFF   = 30 Sec  */
@@ -219,11 +219,10 @@ static void pcipcwd_show_card_info(void)
         int option_switches;
 
         got_fw_rev = send_command(CMD_GET_FIRMWARE_VERSION, &fw_rev_major, &fw_rev_minor);
-        if (got_fw_rev) {
+        if (got_fw_rev)
                 sprintf(fw_ver_str, "%u.%02u", fw_rev_major, fw_rev_minor);
-        } else {
+        else
                 sprintf(fw_ver_str, "<card no answer>");
-        }
 
         /* Get switch settings */
         option_switches = pcipcwd_get_option_switches();
@@ -330,7 +329,7 @@ static int pcipcwd_get_status(int *status)
 {
         int control_status;
 
-        *status=0;
+        *status = 0;
         control_status = inb_p(pcipcwd_private.io_addr + 1);
         if (control_status & WD_PCI_WTRP)
                 *status |= WDIOF_CARDRESET;
@@ -368,8 +367,8 @@ static int pcipcwd_clear_status(void)
         outb_p((control_status & WD_PCI_R2DS) | WD_PCI_WTRP, pcipcwd_private.io_addr + 1);
 
         /* clear reset counter */
-        msb=0;
-        reset_counter=0xff;
+        msb = 0;
+        reset_counter = 0xff;
         send_command(CMD_GET_CLEAR_RESET_COUNT, &msb, &reset_counter);
 
         if (debug >= DEBUG) {
@@ -441,7 +440,7 @@ static ssize_t pcipcwd_write(struct file *file, const char __user *data,
                         /* scan to see whether or not we got the magic character */
                         for (i = 0; i != len; i++) {
                                 char c;
-                                if(get_user(c, data+i))
+                                if (get_user(c, data + i))
                                         return -EFAULT;
                                 if (c == 'V')
                                         expect_release = 42;
@@ -471,8 +470,7 @@ static long pcipcwd_ioctl(struct file *file, unsigned int cmd,
 
         switch (cmd) {
         case WDIOC_GETSUPPORT:
-                return copy_to_user(argp, &ident,
-                        sizeof (ident)) ? -EFAULT : 0;
+                return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
 
         case WDIOC_GETSTATUS:
         {
@@ -498,7 +496,7 @@ static long pcipcwd_ioctl(struct file *file, unsigned int cmd,
         {
                 int new_options, retval = -EINVAL;
 
-                if (get_user (new_options, p))
+                if (get_user(new_options, p))
                         return -EFAULT;
 
                 if (new_options & WDIOS_DISABLECARD) {
@@ -600,7 +598,7 @@ static ssize_t pcipcwd_temp_read(struct file *file, char __user *data,
         if (pcipcwd_get_temperature(&temperature))
                 return -EFAULT;
 
-        if (copy_to_user (data, &temperature, 1))
+        if (copy_to_user(data, &temperature, 1))
                 return -EFAULT;
 
         return 1;
@@ -625,10 +623,8 @@ static int pcipcwd_temp_release(struct inode *inode, struct file *file)
 
 static int pcipcwd_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
 {
-        if (code==SYS_DOWN || code==SYS_HALT) {
-                /* Turn the WDT off */
-                pcipcwd_stop();
-        }
+        if (code == SYS_DOWN || code == SYS_HALT)
+                pcipcwd_stop(); /* Turn the WDT off */
 
         return NOTIFY_DONE;
 }