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authorBen Dooks <ben-linux@fluff.org>2006-04-19 23:02:56 +0100
committerWim Van Sebroeck <wim@iguana.be>2006-05-15 21:38:14 +0200
commit655516c80ccb3ab2ba2d3063715889b00552a8b3 (patch)
tree0fc0821a08dd30658e996d42b8bbc30607d0fe40 /drivers/char/watchdog
parent03a8e359cf760a876f4da9b5c0c165c49564f95a (diff)
[WATCHDOG] s3c2410_wdt.c stop watchdog after boot
If the s3c2410 watchdog timer is not enabled by the driver at startup, ensure that it is stopped in-case the boot process has enabled it. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'drivers/char/watchdog')
-rw-r--r--drivers/char/watchdog/s3c2410_wdt.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index 9dc54736e4e..1ea04e9b2b0 100644
--- a/drivers/char/watchdog/s3c2410_wdt.c
+++ b/drivers/char/watchdog/s3c2410_wdt.c
@@ -423,6 +423,12 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
if (tmr_atboot && started == 0) {
printk(KERN_INFO PFX "Starting Watchdog Timer\n");
s3c2410wdt_start();
+ } else if (!tmr_atboot) {
+ /* if we're not enabling the watchdog, then ensure it is
+ * disabled if it has been left running from the bootloader
+ * or other source */
+
+ s3c2410wdt_stop();
}
return 0;