From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 17 Jun 2011 11:19:41 +0000 (+0100)
Subject: mfd: Fix error handling if BUG() isn't enabled in WM8994
X-Git-Tag: v3.1-rc1~100^2~34
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f85dbda076a11c18b396f8acfff929e53159e56d;p=pandora-kernel.git

mfd: Fix error handling if BUG() isn't enabled in WM8994

Even if we would've BUG()ed we should still tidy up after ourselves if that
isn't enabled in the kernel config.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index 7caf0d82a9a2..96479c9b1728 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -409,7 +409,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 		break;
 	default:
 		BUG();
-		return -EINVAL;
+		goto err;
 	}
 
 	wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) *
@@ -431,7 +431,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 		break;
 	default:
 		BUG();
-		return -EINVAL;
+		goto err;
 	}
 		
 	ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies,