Commit 8a062ac6 authored Jan 18, 2012 by Axel Lin Committed by Wim Van Sebroeck Jan 27, 2012

watchdog: wafer5823wdt: Fix handling WDIOS_DISABLECARD/WDIOS_ENABLECARD options



While receiving WDIOS_DISABLECARD option for WDIOC_SETOPTIONS command,
call wafwdt_stop() to disable watchdog.
Call wafwdt_start() while receiving WDIOS_ENABLECARD option.

Current code has reverse behavior.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

parent ebe06e82

drivers/watchdog/wafer5823wdt.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -152,12 +152,12 @@ static long wafwdt_ioctl(struct file *file, unsigned int cmd,
		return -EFAULT;

		if (options & WDIOS_DISABLECARD) {
		wafwdt_start();
		wafwdt_stop();
		retval = 0;
		}

		if (options & WDIOS_ENABLECARD) {
		wafwdt_stop();
		wafwdt_start();
		retval = 0;
		}