3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> commit a5cb00eb4223458250b55daf03ac7ea5f424d601 upstream. 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 <m.szyprowski@xxxxxxxxxxx> Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/media/platform/s5p-mfc/s5p_mfc.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -169,6 +169,7 @@ static void s5p_mfc_watchdog_worker(stru } s5p_mfc_clock_on(); ret = s5p_mfc_init_hw(dev); + s5p_mfc_clock_off(); if (ret) mfc_err("Failed to reinit FW\n"); }