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 <m.chehab@xxxxxxxxxxx>
---
drivers/media/platform/soc_camera/mx2_camera.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
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))
--
1.9.3
--
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