From: zwl <zwl@rockchips.com>
Date: Thu, 31 Jul 2014 12:32:53 +0000 (+0800)
Subject: rk fb: fix error judge for screen1
X-Git-Tag: firefly_0821_release~4916^2~96^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=411e9d7737a79607b4e0df9faf413b420d38951a;p=firefly-linux-kernel-4.4.55.git

rk fb: fix error judge for screen1
---

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index 4d4a534e7587..ebc9c0bd419b 100755
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -3589,7 +3589,7 @@ static int init_lcdc_device_driver(struct rk_fb *rk_fb,
 				devm_kzalloc(dev_drv->dev,
 					     sizeof(struct rk_screen),
 					     GFP_KERNEL);
-		if (screen1) {
+		if (!screen1) {
 			dev_err(dev_drv->dev, "malloc screen1 for lcdc%d fail!",
 				dev_drv->id);
 			return -ENOMEM;