drm/exynos: use logical AND in exynos_drm_plane_check_size()
authorTobias Jakobi <tjakobi@math.uni-bielefeld.de>
Wed, 25 May 2016 12:30:07 +0000 (14:30 +0200)
committerInki Dae <daeinki@gmail.com>
Sun, 19 Jun 2016 05:37:28 +0000 (14:37 +0900)
The current bitwise AND should result in the same assembler
but this is what the code is actually supposed to do.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_plane.c

index 55f1d37..77f12c0 100644 (file)
@@ -242,7 +242,7 @@ exynos_drm_plane_check_size(const struct exynos_drm_plane_config *config,
            state->v_ratio == (1 << 15))
                height_ok = true;
 
-       if (width_ok & height_ok)
+       if (width_ok && height_ok)
                return 0;
 
        DRM_DEBUG_KMS("scaling mode is not supported");