From: Wim Van Sebroeck <wim@iguana.be>
Date: Mon, 21 Feb 2011 19:28:58 +0000 (+0000)
Subject: watchdog: w83697ug_wdt: Fix set bit 0 to activate GPIO2
X-Git-Url: https://git.karo-electronics.de/?p=mv-sheeva.git;a=commitdiff_plain;h=943413c5b6e117a7eca029e3b07704d3b230d938

watchdog: w83697ug_wdt: Fix set bit 0 to activate GPIO2

outb_p(c || 0x01, WDT_EFDR); -> || should be |

Reported-By: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/drivers/watchdog/w83697ug_wdt.c b/drivers/watchdog/w83697ug_wdt.c
index a6c12dec91a..df2a64dc967 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;
 }