From a5cb00eb4223458250b55daf03ac7ea5f424d601 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Wed, 22 Mar 2017 04:53:57 -0300 Subject: [PATCH] [media] s5p-mfc: Fix unbalanced call to clock management Clock should be turned off after calling s5p_mfc_init_hw() from the watchdog worker, like it is already done in the s5p_mfc_open() which also calls this function. Fixes: af93574678108 ("[media] MFC: Add MFC 5.1 V4L2 driver") Signed-off-by: Marek Szyprowski Cc: stable@vger.kernel.org # v3.7+ Signed-off-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-mfc/s5p_mfc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 5f8cee185f6f..1afde5021ca6 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -211,6 +211,7 @@ static void s5p_mfc_watchdog_worker(struct work_struct *work) } s5p_mfc_clock_on(); ret = s5p_mfc_init_hw(dev); + s5p_mfc_clock_off(); if (ret) mfc_err("Failed to reinit FW\n"); } -- 2.39.5