From 4f9b5709cc087337bf02f004f0a238ec7ebda25b Mon Sep 17 00:00:00 2001 From: Dinghao Liu Date: Sun, 24 May 2020 04:59:02 +0200 Subject: [PATCH] media: exynos4-is: Fix runtime PM imbalance in fimc_is_probe pm_runtime_get_sync() increments the runtime PM usage counter even when it returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. For all error paths after pm_runtime_get_sync(), things are the same. Signed-off-by: Dinghao Liu Reviewed-by: Sylwester Nawrocki Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/exynos4-is/fimc-is.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c index 64148b7e0d98..a474014f0a0f 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -871,6 +871,7 @@ err_dfs: err_sd: fimc_is_unregister_subdevs(is); err_pm: + pm_runtime_put_noidle(dev); if (!pm_runtime_enabled(dev)) fimc_is_runtime_suspend(dev); err_irq: