fix ar2315 watchdog restart (patch from #3953)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12775 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/atheros/files/drivers/watchdog/ar2315-wtd.c b/target/linux/atheros/files/drivers/watchdog/ar2315-wtd.c
index 1737b96..d71b6f6 100644 (file)
--- a/target/linux/atheros/files/drivers/watchdog/ar2315-wtd.c
+++ b/target/linux/atheros/files/drivers/watchdog/ar2315-wtd.c
@@ -81,7 +81,7 @@ ar2315_wdt_interrupt(int irq, void *dev_id)
        if(started)
        {
                printk(KERN_CRIT "watchdog expired, rebooting system\n");
-               sysRegWrite(AR5315_COLD_RESET, RESET_SYSTEM);
+               emergency_restart();
        } else {
                sysRegWrite(AR5315_WDC, 0);
                sysRegWrite(AR5315_WD, 0);