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avila-wdt: add support for disabling the watchdog

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16111 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2009-05-27 15:33:18 +00:00
parent 9d64d7a76a
commit b49e880ccb
1 changed files with 4 additions and 4 deletions
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8
package/avila-wdt/src/avila-wdt.c
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@ -74,10 +74,8 @@ static void wdt_enable(void)
static void wdt_disable(void)
{
/* NB: we can't turn off the watchdog anymore, so we
* have to keep running the strobe timer without decrementing
* the counter */
clear_bit(WDT_RUNNING, &wdt_status);
/* Re-enable clock generator output on GPIO 14/15 */
*IXP4XX_GPIO_GPCLKR |= (1 << 8);
}
static int avila_wdt_open(struct inode *inode, struct file *file)
@ -209,6 +207,8 @@ static int __init avila_wdt_init(void)
static void __exit avila_wdt_exit(void)
{
misc_deregister(&avila_wdt_miscdev);
del_timer(&wdt_timer);
wdt_disable();
}