From 72cc296822cc8dc43032dcb4ea0a1f61fd6fc4fd Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 27 May 2009 15:33:18 +0000
Subject: [PATCH] avila-wdt: add support for disabling the watchdog
SVN-Revision: 16111
---
package/avila-wdt/src/avila-wdt.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/package/avila-wdt/src/avila-wdt.c b/package/avila-wdt/src/avila-wdt.c
index 6b3b42b092..18644bc603 100644
--- a/package/avila-wdt/src/avila-wdt.c
+++ b/package/avila-wdt/src/avila-wdt.c
@@ -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();
}
--
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