drm: Improve drm_crtc documentation
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 3385b5c..baee575 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -616,7 +616,7 @@
* @crtc: CRTC object to init
* @funcs: callbacks for the new CRTC
*
- * Inits a new object created as base part of an driver crtc object.
+ * Inits a new object created as base part of a driver crtc object.
*
* RETURNS:
* Zero on success, error code on failure.
@@ -651,11 +651,12 @@
EXPORT_SYMBOL(drm_crtc_init);
/**
- * drm_crtc_cleanup - Cleans up the core crtc usage.
+ * drm_crtc_cleanup - Clean up the core crtc usage
* @crtc: CRTC to cleanup
*
- * Cleanup @crtc. Removes from drm modesetting space
- * does NOT free object, caller does that.
+ * This function cleans up @crtc and removes it from the DRM mode setting
+ * core. Note that the function does *not* free the crtc structure itself,
+ * this is the responsibility of the caller.
*/
void drm_crtc_cleanup(struct drm_crtc *crtc)
{