[RFC PATCH 3/6] drm/malidp: use helper for arming crtc completion event

[Andrzej Hajda]

Replace custom code with core helper.

Signed-off-by: Andrzej Hajda <a.hajda at samsung.com>
---
 drivers/gpu/drm/arm/malidp_drv.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 82171d2..e8bd8b0 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -63,7 +63,6 @@ static void malidp_output_poll_changed(struct drm_device *drm)
 
 static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state)
 {
-	struct drm_pending_vblank_event *event;
 	struct drm_device *drm = state->dev;
 	struct malidp_drm *malidp = drm->dev_private;
 	int ret = malidp_set_and_wait_config_valid(drm);
@@ -71,17 +70,7 @@ static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state)
 	if (ret)
 		DRM_DEBUG_DRIVER("timed out waiting for updated configuration\n");
 
-	event = malidp->crtc.state->event;
-	if (event) {
-		malidp->crtc.state->event = NULL;
-
-		spin_lock_irq(&drm->event_lock);
-		if (drm_crtc_vblank_get(&malidp->crtc) == 0)
-			drm_crtc_arm_vblank_event(&malidp->crtc, event);
-		else
-			drm_crtc_send_vblank_event(&malidp->crtc, event);
-		spin_unlock_irq(&drm->event_lock);
-	}
+	drm_crtc_arm_completion_event(&malidp->crtc);
 	drm_atomic_helper_commit_hw_done(state);
 }
 
-- 
2.7.4