From: Wei Yongjun Date: Mon, 17 Dec 2018 12:14:35 +0000 (-0500) Subject: media: platform: Fix missing spin_lock_init() X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=07758747a2d7963593421b4e782b0f20a80f58d3;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Mauro Carvalho Chehab --- 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);