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

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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Prabhakar Lad <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/media/platform/davinci/vpbe.c b/drivers/media/platform/davinci/vpbe.c
index 4d9469733fd9..4ca0f9a2ad8a 100644
--- a/drivers/media/platform/davinci/vpbe.c
+++ b/drivers/media/platform/davinci/vpbe.c
@@ -631,8 +631,10 @@ 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);