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. Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx> --- drivers/media/platform/coda/coda-common.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index d0d093dd8f7c..a527e4dc922c 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -2502,7 +2502,7 @@ static int coda_open(struct file *file) ret = clk_prepare_enable(dev->clk_per); if (ret) - goto err_clk_per; + goto err_pm_get; ret = clk_prepare_enable(dev->clk_ahb); if (ret) @@ -2541,9 +2541,8 @@ static int coda_open(struct file *file) clk_disable_unprepare(dev->clk_ahb); err_clk_ahb: clk_disable_unprepare(dev->clk_per); -err_clk_per: - pm_runtime_put_sync(dev->dev); err_pm_get: + pm_runtime_put_sync(dev->dev); v4l2_fh_del(&ctx->fh); v4l2_fh_exit(&ctx->fh); err_coda_name_init: -- 2.17.1
