From: Thierry Reding <treding@xxxxxxxxxx>
The CRTC index can never be negative, so use an unsigned rather than a
signed integer for the loop variable.
Cc: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/gpu/drm/imx/imx-drm-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 5ac81180a46d..40950e15b759 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -179,7 +179,7 @@ static void imx_drm_disable_vblank(struct drm_device *drm, unsigned int pipe)
static void imx_drm_driver_preclose(struct drm_device *drm,
struct drm_file *file)
{
- int i;
+ unsigned int i;
if (!file->is_master)
return;
--
2.5.0
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