Commit d4f5a095 authored by Navid Emamdoost's avatar Navid Emamdoost Committed by Inki Dae
Browse files

drm/exynos: fix ref count leak in mic_pre_enable 



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>
parent b9c63388

drivers/gpu/drm/exynos/exynos_drm_mic.c

+3 −1
Original line number Diff line number Diff line
@@ -269,8 +269,10 @@ 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);