aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorShubhrajyoti D <shubhrajyoti@ti.com>2012-01-11 19:50:18 +0530
committerWim Van Sebroeck <wim@iguana.be>2012-01-27 09:53:53 +0100
commit12c583d8dca3320f36afe51e514dfa709ac0662e (patch)
tree42a98cc8f7b9efd0c4e3c46d384218c576e32d07 /drivers
parent52ea9a7d7946c03aa1f9eeb71adb0191402724dd (diff)
downloadlinux-linaro-stable-12c583d8dca3320f36afe51e514dfa709ac0662e.tar.gz
watchdog: omap_wdt.c: Fix the mismatch of pm_runtime enable and disable
Currently the watchdog driver calls the pm_runtime_enable and never the disable. This may cause a warning when pm_runtime_enable checks for the count match. Also fixes the error /build/watchdog # insmod omap_wdt.ko [ 44.999389] omap_wdt omap_wdt: Unbalanced pm_runtime_enable! [ 45.011047] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec /build/watchdog # Attempting to fix the same by calling pm_runtime_disable. Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/watchdog/omap_wdt.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 4b33e3fd726b..d19ff5145e82 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -339,6 +339,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev)
return 0;
err_misc:
+ pm_runtime_disable(wdev->dev);
platform_set_drvdata(pdev, NULL);
iounmap(wdev->base);
@@ -371,6 +372,7 @@ static int __devexit omap_wdt_remove(struct platform_device *pdev)
struct omap_wdt_dev *wdev = platform_get_drvdata(pdev);
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ pm_runtime_disable(wdev->dev);
if (!res)
return -ENOENT;