From 14bbd93c7d40b947bef6f6b0a203db1c5b263591 Mon Sep 17 00:00:00 2001 From: Dom Cobley Date: Tue, 20 Apr 2021 13:34:18 +0100 Subject: [PATCH] rpivid: Only clk_request_done once Fixes: 25486f49bfe2e3ae13b90478d1eebd91413136ad Signed-off-by: Dom Cobley --- drivers/staging/media/rpivid/rpivid_video.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/drivers/staging/media/rpivid/rpivid_video.c +++ b/drivers/staging/media/rpivid/rpivid_video.c @@ -526,7 +526,11 @@ static void rpivid_stop_streaming(struct rpivid_queue_cleanup(vq, VB2_BUF_STATE_ERROR); - clk_request_done(dev->hevc_req); + if (dev->hevc_req) + { + clk_request_done(dev->hevc_req); + dev->hevc_req = NULL; + } clk_disable_unprepare(dev->clock); }