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[WATCHDOG] Unlock in iTCO_wdt_start when reboot is disabled

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Unlock in iTCO_wdt_start when reboot is disabled

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Roel Kluin 2007-10-23 03:08:27 +02:00 committed by Wim Van Sebroeck
parent 59338d4cb6
commit 2ba7d7b39f
1 changed files with 1 additions and 0 deletions
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drivers/watchdog/iTCO_wdt.c
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@ -300,6 +300,7 @@ static int iTCO_wdt_start(void)
/* disable chipset's NO_REBOOT bit */ /* disable chipset's NO_REBOOT bit */
if (iTCO_wdt_unset_NO_REBOOT_bit()) { if (iTCO_wdt_unset_NO_REBOOT_bit()) {
spin_unlock(&iTCO_wdt_private.io_lock);
printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n"); printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n");
return -EIO; return -EIO;
} }