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authorMiaoqian Lin <linmq006@gmail.com>2022-01-05 09:21:13 +0000
committerWim Van Sebroeck <wim@linux-watchdog.org>2022-03-27 17:04:07 +0200
commitd055ef3a2c6919cff504ae3b710c96318d545fd2 (patch)
tree414e0c57b5cff81347407e820ca9e433505e50e0 /drivers/watchdog
parentcf6e4bc16dba2068fa4a115300185a8c56edc93f (diff)
watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function
If the probe fails, we should use pm_runtime_disable() to balance pm_runtime_enable(). Fixes: 2d63908bdbfb ("watchdog: Add K3 RTI watchdog support") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220105092114.23932-1-linmq006@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/rti_wdt.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/watchdog/rti_wdt.c b/drivers/watchdog/rti_wdt.c
index 117bc2a8eb0a..db843f825860 100644
--- a/drivers/watchdog/rti_wdt.c
+++ b/drivers/watchdog/rti_wdt.c
@@ -228,6 +228,7 @@ static int rti_wdt_probe(struct platform_device *pdev)
ret = pm_runtime_get_sync(dev);
if (ret) {
pm_runtime_put_noidle(dev);
+ pm_runtime_disable(&pdev->dev);
return dev_err_probe(dev, ret, "runtime pm failed\n");
}