diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-08-19 10:39:29 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-19 10:58:55 +0200 |
| commit | 420382adf64c93d2fc83b764013103c6035d8617 (patch) | |
| tree | 80d58e065c6265b4aafaafeefed36b6037a61860 /drivers/gpu/drm/hisilicon | |
| parent | virtio-gpu: Use memdup_user() rather than duplicating its implementation (diff) | |
| download | linux-420382adf64c93d2fc83b764013103c6035d8617.tar.xz linux-420382adf64c93d2fc83b764013103c6035d8617.zip | |
drm: Don't implement empty prepare_fb()/cleanup_fb()
The plane .prepare_fb() and .cleanup_fb() helpers are optional, there's
no need to implement empty stubs, and no need to explicitly set the
function pointers to NULL either.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[danvet: Resolved conflicts with Chris' patch.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/hisilicon')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c index 943f708a9dd1..7e7a4d43d6b6 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c @@ -817,19 +817,6 @@ static void ade_disable_channel(struct ade_plane *aplane) ade_compositor_routing_disable(base, ch); } -static int ade_plane_prepare_fb(struct drm_plane *plane, - struct drm_plane_state *new_state) -{ - /* do nothing */ - return 0; -} - -static void ade_plane_cleanup_fb(struct drm_plane *plane, - struct drm_plane_state *old_state) -{ - /* do nothing */ -} - static int ade_plane_atomic_check(struct drm_plane *plane, struct drm_plane_state *state) { @@ -897,8 +884,6 @@ static void ade_plane_atomic_disable(struct drm_plane *plane, } static const struct drm_plane_helper_funcs ade_plane_helper_funcs = { - .prepare_fb = ade_plane_prepare_fb, - .cleanup_fb = ade_plane_cleanup_fb, .atomic_check = ade_plane_atomic_check, .atomic_update = ade_plane_atomic_update, .atomic_disable = ade_plane_atomic_disable, |