[PATCH] [media] davinci: vpbe: fix missing unlock on error in vpbe_initialize()

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From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

Add the missing unlock on the error handling path in function
vpbe_initialize().

Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
no test
---
 drivers/media/platform/davinci/vpbe.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/davinci/vpbe.c b/drivers/media/platform/davinci/vpbe.c
index 69d7a58..875e63d 100644
--- a/drivers/media/platform/davinci/vpbe.c
+++ b/drivers/media/platform/davinci/vpbe.c
@@ -632,8 +632,10 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
 
 	err = bus_for_each_dev(&platform_bus_type, NULL, vpbe_dev,
 			       platform_device_get);
-	if (err < 0)
-		return err;
+	if (err < 0) {
+		ret = err;
+		goto fail_dev_unregister;
+	}
 
 	vpbe_dev->venc = venc_sub_dev_init(&vpbe_dev->v4l2_dev,
 					   vpbe_dev->cfg->venc.module_name);


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