Calling pm_runtime_get_sync increments the counter even in case of
failure, causing incorrect ref count. Call pm_runtime_put if
pm_runtime_get_sync fails.
Signed-off-by: Navid Emamdoost <navid.emamdoost@xxxxxxxxx>
---
drivers/iio/pressure/zpa2326.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/iio/pressure/zpa2326.c b/drivers/iio/pressure/zpa2326.c
index 99dfe33ee402..245f2e2d412b 100644
--- a/drivers/iio/pressure/zpa2326.c
+++ b/drivers/iio/pressure/zpa2326.c
@@ -664,8 +664,10 @@ static int zpa2326_resume(const struct iio_dev *indio_dev)
int err;
err = pm_runtime_get_sync(indio_dev->dev.parent);
- if (err < 0)
+ if (err < 0) {
+ pm_runtime_put(indio_dev->dev.parent);
return err;
+ }
if (err > 0) {
/*
--
2.17.1
