drm/vc4: Use .dumb_map_offset and .dumb_destroy defaults

This driver can use the drm_driver.dumb_destroy and
drm_driver.dumb_map_offset defaults, so no need to set them.

Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/1500837417-40580-20-git-send-email-noralf@tronnes.org

diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 75c1f50a7b5df2284d5711201dc8ac4d57588454..e8f0e1790d5ec066d9e7e52fc866ba9a00bf5581 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -179,8 +179,6 @@ static struct drm_driver vc4_drm_driver = {
        .gem_prime_mmap = vc4_prime_mmap,
 
        .dumb_create = vc4_dumb_create,
-       .dumb_map_offset = drm_gem_cma_dumb_map_offset,
-       .dumb_destroy = drm_gem_dumb_destroy,
 
        .ioctls = vc4_drm_ioctls,
        .num_ioctls = ARRAY_SIZE(vc4_drm_ioctls),