1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/watchdog/w83697ug_wdt.c b/drivers/watchdog/w83697ug_wdt.c
index a6c12dec91a1..df2a64dc9672 100644
--- a/drivers/watchdog/w83697ug_wdt.c
+++ b/drivers/watchdog/w83697ug_wdt.c
@@ -109,7 +109,7 @@ static int w83697ug_select_wd_register(void)
         outb_p(0x08, WDT_EFDR); /* select logical device 8 (GPIO2) */
         outb_p(0x30, WDT_EFER); /* select CR30 */
         c = inb_p(WDT_EFDR);
-        outb_p(c || 0x01, WDT_EFDR); /* set bit 0 to activate GPIO2 */
+        outb_p(c | 0x01, WDT_EFDR); /* set bit 0 to activate GPIO2 */
 
         return 0;
 }