Commit b2cde935 authored by Navid Emamdoost's avatar Navid Emamdoost Committed by Greg Kroah-Hartman

drm/exynos: fix ref count leak in mic_pre_enable

[ Upstream commit d4f5a095 ]

in mic_pre_enable, pm_runtime_get_sync is called which
increments the counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.
Signed-off-by: default avatarNavid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent bf59aa00
......@@ -267,8 +267,10 @@ static void mic_pre_enable(struct drm_bridge *bridge)
goto unlock;
ret = pm_runtime_get_sync(mic->dev);
if (ret < 0)
if (ret < 0) {
pm_runtime_put_noidle(mic->dev);
goto unlock;
}
mic_set_path(mic, 1);
......
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