From: Jiri Slaby <jirislaby@gmail.com>
Date: Sun, 21 Jun 2009 22:00:02 +0000 (+0200)
Subject: mfd: sm501, fix lock imbalance
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=992bb253cd6f08129edcb42b90e6c388ebf605f8;p=linux.git

mfd: sm501, fix lock imbalance

Add omitted unlock in sm501_unit_power.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 4c7b7962f6b80..0cc5eeff5ee8b 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -367,7 +367,8 @@ int sm501_unit_power(struct device *dev, unsigned int unit, unsigned int to)
 		break;
 
 	default:
-		return -1;
+		gate = -1;
+		goto already;
 	}
 
 	writel(mode, sm->regs + SM501_POWER_MODE_CONTROL);