From 615f1bcb34317afc615043dd61ba54198f075629 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 26 Aug 2014 11:20:42 -0300 Subject: [media] mx2_camera: get rid of a warning drivers/media/platform/soc_camera/mx2_camera.c: In function 'mx27_camera_emma_prp_reset': drivers/media/platform/soc_camera/mx2_camera.c:812:6: warning: variable 'cntl' set but not used [-Wunused-but-set-variable] u32 cntl; ^ Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/soc_camera/mx2_camera.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/media/platform/soc_camera/mx2_camera.c') diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index b40bc2e5ba47..2d57c1d272b8 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -809,10 +809,9 @@ static int mx2_camera_init_videobuf(struct vb2_queue *q, static int mx27_camera_emma_prp_reset(struct mx2_camera_dev *pcdev) { - u32 cntl; int count = 0; - cntl = readl(pcdev->base_emma + PRP_CNTL); + readl(pcdev->base_emma + PRP_CNTL); writel(PRP_CNTL_SWRST, pcdev->base_emma + PRP_CNTL); while (count++ < 100) { if (!(readl(pcdev->base_emma + PRP_CNTL) & PRP_CNTL_SWRST)) -- cgit v1.2.2