drm/vc4: Add missing __iomem annotation to hw_dlist.

This is the pointer to the HVS device's memory where we stored the
contents of *dlist.

Signed-off-by: Eric Anholt <eric@anholt.net>

diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 45e353d..ed07ee5 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -39,7 +39,7 @@ struct vc4_plane_state {
        /* Offset where the plane's dlist was last stored in the
         * hardware at vc4_crtc_atomic_flush() time.
         */
-       u32 *hw_dlist;
+       u32 __iomem *hw_dlist;
 };
 
 static inline struct vc4_plane_state *