commit c0a5efa466d24fcc4a718f4d6bf91f50a7fc89ab
author Todd Poynor <toddpoynor@google.com> Thu Apr 04 11:13:38 2013 -0700
committer Android Partner Code Review <android-gerrit-partner@google.com> Sat Apr 06 01:42:01 2013 +0000
tree 2cb42c91b315fb241c80f354ef1faf128126e6af
parent 1c354b6467407fec824e761897725e3dbe459976

watchdog: omap_wdt: pet, do not disable, WDT at shutdown

Use WDT to recover from driver shutdown sequences that hang.

Change-Id: Ib794ea8ff7aa8f6f4b7e354f118b0d8f8eb98ddc
Signed-off-by: Todd Poynor <toddpoynor@google.com>

drivers/watchdog/omap_wdt.c

diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 574588b..d8d2e85 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -447,7 +447,7 @@
 
 	if (wdev->omap_wdt_users) {
 		pm_runtime_get_sync(wdev->dev);
-		omap_wdt_disable(wdev);
+		omap_wdt_ping(wdev);
 		pm_runtime_put_sync(wdev->dev);
 	}
 }