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Commit 927d6961 authored by Wim Van Sebroeck's avatar Wim Van Sebroeck
Browse files

[WATCHDOG] cpwd.c: Coding style - Clean-up 



This brings the cpwd.c watchdog driver in line with the kernel's coding style.

Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent d8100c3a

drivers/watchdog/cpwd.c

+40 −38
Original line number Diff line number Diff line
@@ -108,7 +108,8 @@ static struct cpwd *cpwd_device; 
 * -------------------

 * dcntr - 	Current 16-bit downcounter value.

 * 			When downcounter reaches '0' watchdog expires.

 * 			Reading this register resets downcounter with 'limit' value.

 * 			Reading this register resets downcounter with

 * 			'limit' value.

 * limit - 	16-bit countdown value in 1/10th second increments.

 * 			Writing this register begins countdown with input value.

 * 			Reading from this register does not affect counter.
@@ -329,7 +330,8 @@ static int cpwd_getstatus(struct cpwd *p, int index) 
				if (p->devs[index].runstatus & WD_STAT_SVCD) {

					ret = WD_EXPIRED;

				} else {

					/* we could as well pretend we are expired */

					/* we could as well pretend

					 * we are expired */

					ret = WD_FREERUN;

				}

			} else {
@@ -342,7 +344,7 @@ static int cpwd_getstatus(struct cpwd *p, int index) 
	if (p->devs[index].runstatus & WD_STAT_SVCD)

		ret |= WD_SERVICED;



	return(ret);

	return ret;

}



static irqreturn_t cpwd_interrupt(int irq, void *dev_id)
@@ -458,7 +460,7 @@ static long cpwd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 


	case WIOCSTOP:

		if (p->enabled)

			return(-EINVAL);

			return -EINVAL;



		cpwd_stoptimer(p, index);

		break;