From 1f941ae8977bc34b521c976090dfd0ad24fa91f9 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Fri, 21 Jun 2013 10:57:20 +0200
Subject: [PATCH] staging: drm/imx: ipuv3-crtc: immediately update crtc->fb in
 ipu_page_flip

Since commit 8cf1e9811471f2910fa38dc1b28e1789080ba961
("drm: Add consistency check for page-flipping") drm_mode_page_flip_ioctl
contains a WARN_ON that triggers if the .page_flip callback didn't update
the crtc->fb pointer to the new framebuffer immediately.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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