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| author |   Wei Yongjun <weiyongjun1@huawei.com> | 2018-12-17 07:14:35 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-07 13:54:01 -0500 |
| commit | 07758747a2d7963593421b4e782b0f20a80f58d3 (patch) | |
| tree | f79fbd8c0e24bff3538980e771f88351b6966533 /drivers/media/platform/aspeed-video.c | |
| parent | media: Documentation: staging/ipu3-imgu: Add license information (diff) | |
| download | linux-dev-07758747a2d7963593421b4e782b0f20a80f58d3.tar.xz linux-dev-07758747a2d7963593421b4e782b0f20a80f58d3.zip | |
media: platform: Fix missing spin_lock_init()
The driver allocates the spinlock but not initialize it.
Use spin_lock_init() on it to initialize it correctly.
This is detected by Coccinelle semantic patch.
Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/aspeed-video.c')
| -rw-r--r-- | drivers/media/platform/aspeed-video.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c index dfec813f50a9..692e08ef38c0 100644 --- a/drivers/media/platform/aspeed-video.c +++ b/drivers/media/platform/aspeed-video.c @@ -1661,6 +1661,7 @@ static int aspeed_video_probe(struct platform_device *pdev) video->frame_rate = 30; video->dev = &pdev->dev; + spin_lock_init(&video->lock); mutex_init(&video->video_lock); init_waitqueue_head(&video->wait); INIT_DELAYED_WORK(&video->res_work, aspeed_video_resolution_work); |