target/linux/bcm27xx/patches-5.10/950-0558-rpivid-Only-clk_request_done-once.patch

   1 From 14bbd93c7d40b947bef6f6b0a203db1c5b263591 Mon Sep 17 00:00:00 2001
   2 From: Dom Cobley <popcornmix@gmail.com>
   3 Date: Tue, 20 Apr 2021 13:34:18 +0100
   4 Subject: [PATCH] rpivid: Only clk_request_done once
   5
   6 Fixes: 25486f49bfe2e3ae13b90478d1eebd91413136ad
   7 Signed-off-by: Dom Cobley <popcornmix@gmail.com>
   8 ---
   9  drivers/staging/media/rpivid/rpivid_video.c | 6 +++++-
  10  1 file changed, 5 insertions(+), 1 deletion(-)
  11
  12 --- a/drivers/staging/media/rpivid/rpivid_video.c
  13 +++ b/drivers/staging/media/rpivid/rpivid_video.c
  14 @@ -526,7 +526,11 @@ static void rpivid_stop_streaming(struct
  15
  16         rpivid_queue_cleanup(vq, VB2_BUF_STATE_ERROR);
  17
  18 -       clk_request_done(dev->hevc_req);
  19 +       if (dev->hevc_req)
  20 +       {
  21 +               clk_request_done(dev->hevc_req);
  22 +               dev->hevc_req = NULL;
  23 +       }
  24         clk_disable_unprepare(dev->clock);
  25  }
  26