drm/vc4: Rename async to nonblock.

The async name is deprecated and should be changed to nonblocking.

Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-12-git-send-email-maarten.lankhorst@linux.intel.com

drivers/gpu/drm/vc4/vc4_kms.c

@@ -93,7 +93,7 @@ static struct vc4_commit *commit_init(struct drm_atomic_state *state)
  * vc4_atomic_commit - commit validated state object
  * @dev: DRM device
  * @state: the driver state object
- * @async: asynchronous commit
+ * @nonblock: nonblocking commit
  *
  * This function commits a with drm_atomic_helper_check() pre-validated state
  * object. This can still fail when e.g. the framebuffer reservation fails. For
@@ -104,7 +104,7 @@ static struct vc4_commit *commit_init(struct drm_atomic_state *state)
  */
 static int vc4_atomic_commit(struct drm_device *dev,
 			     struct drm_atomic_state *state,
-			     bool async)
+			     bool nonblock)
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 	int ret;
@@ -170,7 +170,7 @@ static int vc4_atomic_commit(struct drm_device *dev,
 	 * current layout.
 	 */
 
-	if (async) {
+	if (nonblock) {
 		vc4_queue_seqno_cb(dev, &c->cb, wait_seqno,
 				   vc4_atomic_complete_commit_seqno_cb);
 	} else {