From: Sakari Ailus <sakari.ailus@linux.intel.com>
Date: Tue, 29 Aug 2017 12:41:22 +0000 (-0300)
Subject: [media] smiapp: Fix error handling in power on sequence
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d339ec6a4261c030d8fdea75625c925f33549a2e;p=openwrt%2Fstaging%2Fblogic.git

[media] smiapp: Fix error handling in power on sequence

The error handling code in smiapp_power_on() returned in case of a failed
I2C write instead of cleaning up the mess. Fix this.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 700f433261d0..d581625d7826 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -1313,7 +1313,7 @@ static int smiapp_power_on(struct device *dev)
 	rval = smiapp_write(sensor, SMIAPP_REG_U8_DPHY_CTRL,
 			    SMIAPP_DPHY_CTRL_UI);
 	if (rval < 0)
-		return rval;
+		goto out_cci_addr_fail;
 
 	rval = smiapp_call_quirk(sensor, post_poweron);
 	if (rval) {