drm/omapdrm: Rename async to nonblock.

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

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
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/1461679905-30177-7-git-send-email-maarten.lankhorst@linux.intel.com

drivers/gpu/drm/omapdrm/omap_drv.c

@@ -138,7 +138,7 @@ static bool omap_atomic_is_pending(struct omap_drm_private *priv,
 }
 
 static int omap_atomic_commit(struct drm_device *dev,
-			      struct drm_atomic_state *state, bool async)
+			      struct drm_atomic_state *state, bool nonblock)
 {
 	struct omap_drm_private *priv = dev->dev_private;
 	struct omap_atomic_state_commit *commit;
@@ -177,7 +177,7 @@ static int omap_atomic_commit(struct drm_device *dev,
 	/* Swap the state, this is the point of no return. */
 	drm_atomic_helper_swap_state(dev, state);
 
-	if (async)
+	if (nonblock)
 		schedule_work(&commit->work);
 	else
 		omap_atomic_complete(commit);