drm/atomic-helper: Realign function parameters

Too jarring.

Fixes: f869a6ec ("drm/atomic: Add target_vblank support in atomic helpers (v2)")
Cc: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170627145936.18983-14-daniel.vetter@ffwll.ch

drivers/gpu/drm/drm_atomic_helper.c

@@ -3087,8 +3087,7 @@ drm_atomic_helper_connector_set_property(struct drm_connector *connector,
 }
 EXPORT_SYMBOL(drm_atomic_helper_connector_set_property);
 
-static int page_flip_common(
-				struct drm_atomic_state *state,
+static int page_flip_common(struct drm_atomic_state *state,
 			    struct drm_crtc *crtc,
 			    struct drm_framebuffer *fb,
 			    struct drm_pending_vblank_event *event,
@@ -3186,8 +3185,7 @@ EXPORT_SYMBOL(drm_atomic_helper_page_flip);
  * Returns:
  * Returns 0 on success, negative errno numbers on failure.
  */
-int drm_atomic_helper_page_flip_target(
-				struct drm_crtc *crtc,
+int drm_atomic_helper_page_flip_target(struct drm_crtc *crtc,
 				       struct drm_framebuffer *fb,
 				       struct drm_pending_vblank_event *event,
 				       uint32_t flags,