From: Huang Jiachai <hjc@rock-chips.com>
Date: Thu, 4 Aug 2016 13:22:24 +0000 (+0800)
Subject: video: rockchip: vop: 3399: pm_runtime_put_sync will close pd immediately
X-Git-Tag: firefly_0821_release~1937
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=1177d56bc266902210b98044c76233be79d1cce7;p=firefly-linux-kernel-4.4.55.git

video: rockchip: vop: 3399: pm_runtime_put_sync will close pd immediately

Change-Id: Iba58351d19f5af776897ee95a4e668b192d4631d
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>
---

diff --git a/drivers/video/rockchip/lcdc/rk322x_lcdc.c b/drivers/video/rockchip/lcdc/rk322x_lcdc.c
index 8c0c16095cf7..d1108a590618 100644
--- a/drivers/video/rockchip/lcdc/rk322x_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk322x_lcdc.c
@@ -383,7 +383,7 @@ static int vop_clk_disable(struct vop_device *vop_dev)
 		spin_unlock(&vop_dev->reg_lock);
 		mdelay(25);
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0))
-		pm_runtime_put(vop_dev->dev);
+		pm_runtime_put_sync(vop_dev->dev);
 #endif
 		clk_disable_unprepare(vop_dev->dclk);
 		clk_disable_unprepare(vop_dev->hclk);