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| author | Sowjanya Komatineni <skomatineni@nvidia.com> | 2020-08-31 17:37:38 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-26 10:24:29 +0200 |
| commit | 0893e4b2998a5d8d0c281909508fd4e6d1273d6c (patch) | |
| tree | e674a96c4c00c311a29d6acd169f63ed41909278 /drivers/staging/media/tegra-video | |
| parent | 274cf92d5dff5c2fec1a518078542ffe70d07646 (diff) | |
| download | linux-0893e4b2998a5d8d0c281909508fd4e6d1273d6c.tar.bz2 | |
media: tegra-video: Fix compilation warning of unused variable
vi_pattern_strings is used only when CONFIG_VIDEO_TEGRA_TPG is
enabled and V4L2 control operations currently are used only in
TPG mode.
So when tegra-video is build for non TPG, warnings of unused
variable is reported for v4l2 control operation variable.
This patch fixes it.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media/tegra-video')
| -rw-r--r-- | drivers/staging/media/tegra-video/vi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index 5dd4a03c2b20..560d8b368124 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -788,6 +788,7 @@ static const struct v4l2_file_operations tegra_channel_fops = { /* * V4L2 control operations */ +#if IS_ENABLED(CONFIG_VIDEO_TEGRA_TPG) static int vi_s_ctrl(struct v4l2_ctrl *ctrl) { struct tegra_vi_channel *chan = container_of(ctrl->handler, @@ -814,6 +815,7 @@ static const char *const vi_pattern_strings[] = { "Black/White Direct Mode", "Color Patch Mode", }; +#endif static int tegra_channel_setup_ctrl_handler(struct tegra_vi_channel *chan) { |