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

[Mark Brown]

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@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
 drivers/mfd/wm8994-core.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index 088ee80..ff50cf7 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -422,7 +422,7 @@ 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) *
@@ -448,7 +448,7 @@ 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,
-- 
1.7.5.4

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