i915: signedness bug in check_overlay_src()

[mv-sheeva.git] / drivers / gpu / drm / i915 / intel_overlay.c

diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index afb96d25219afe473b116802f30616c0edb1cf86..02ff0a481f470cea6e3f4f109805e07fbd84725e 100644 (file)
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -946,7 +946,9 @@ static int check_overlay_src(struct drm_device *dev,
 {
        int uv_hscale = uv_hsubsampling(rec->flags);
        int uv_vscale = uv_vsubsampling(rec->flags);
-       u32 stride_mask, depth, tmp;
+       u32 stride_mask;
+       int depth;
+       u32 tmp;
 
        /* check src dimensions */
        if (IS_845G(dev) || IS_I830(dev)) {