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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: d2b4387f3b ("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>
This commit is contained in:
Wei Yongjun 2018-12-17 07:14:35 -05:00 committed by Mauro Carvalho Chehab
parent 3eefa620d0
commit 07758747a2
1 changed files with 1 additions and 0 deletions
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1
drivers/media/platform/aspeed-video.c
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@ -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);