From a4a69da06bc11a937a6e417938b1bb698ee1fa46 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 28 Feb 2017 15:46:40 +0100 Subject: drm: Introduce drm_framebuffer_{get,put}() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For consistency with other reference counting APIs in the kernel, add drm_framebuffer_get() and drm_framebuffer_put() to reference count DRM framebuffers. Compatibility aliases are added to keep existing code working. To help speed up the transition, all the instances of the old functions in the DRM core are already replaced in this commit. The existing semantic patch for the DRM subsystem-wide conversion is extended to account for these new helpers. Reviewed-by: Sean Paul Acked-by: Christian König Signed-off-by: Thierry Reding Link: http://patchwork.freedesktop.org/patch/msgid/20170228144643.5668-5-thierry.reding@gmail.com --- drivers/gpu/drm/drm_atomic_helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/drm_atomic_helper.c') diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 6e7d9dfce342..01b2dddbd431 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -3230,7 +3230,7 @@ void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane, memcpy(state, plane->state, sizeof(*state)); if (state->fb) - drm_framebuffer_reference(state->fb); + drm_framebuffer_get(state->fb); state->fence = NULL; } @@ -3270,7 +3270,7 @@ EXPORT_SYMBOL(drm_atomic_helper_plane_duplicate_state); void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state) { if (state->fb) - drm_framebuffer_unreference(state->fb); + drm_framebuffer_put(state->fb); if (state->fence) dma_fence_put(state->fence); -- cgit v1.2.1