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authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2017-09-04 12:48:36 +0200
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2017-09-08 10:39:37 +0200
commitf46640b931e588aeec5285b4a9547b354ad10cd0 (patch)
treed45b3dc5e174ced0eb433f49f6091b6811a9c0f8 /include/drm/drm_atomic.h
parentb44d5c0c105aa84b46caff9fdd606dc9a7b86419 (diff)
downloadlinux-f46640b931e588aeec5285b4a9547b354ad10cd0.tar.bz2
drm/atomic: Return commit in drm_crtc_commit_get for better annotation
This will allow code to do x->commit = drm_crtc_commit_get(commit), making it clearer where references are used. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170904104838.23822-5-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drm_atomic.h')
-rw-r--r--include/drm/drm_atomic.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index f73b663c1f76..c0451e2a51af 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -252,10 +252,14 @@ void __drm_crtc_commit_free(struct kref *kref);
* @commit: CRTC commit
*
* Increases the reference of @commit.
+ *
+ * Returns:
+ * The pointer to @commit, with reference increased.
*/
-static inline void drm_crtc_commit_get(struct drm_crtc_commit *commit)
+static inline struct drm_crtc_commit *drm_crtc_commit_get(struct drm_crtc_commit *commit)
{
kref_get(&commit->ref);
+ return commit;
}
/**