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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-09-04 12:48:36 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-09-08 10:39:37 +0200 |
| commit | f46640b931e588aeec5285b4a9547b354ad10cd0 (patch) | |
| tree | d45b3dc5e174ced0eb433f49f6091b6811a9c0f8 /include/drm/drm_atomic.h | |
| parent | b44d5c0c105aa84b46caff9fdd606dc9a7b86419 (diff) | |
| download | lwn-f46640b931e588aeec5285b4a9547b354ad10cd0.tar.gz lwn-f46640b931e588aeec5285b4a9547b354ad10cd0.zip | |
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.h | 6 |
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; } /** |