Staging: westbridge/astoria: unlock on error path

There is an unlock missing on this error path.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/westbridge/astoria/gadget/cyasgadget.c b/drivers/staging/westbridge/astoria/gadget/cyasgadget.c
index defa05cd5e50fff3d7ca94ad6b6125bdea41f1b5..be851ca54cecbf934bfdfe4f6f56390d024f5ddb 100644 (file)
--- a/drivers/staging/westbridge/astoria/gadget/cyasgadget.c
+++ b/drivers/staging/westbridge/astoria/gadget/cyasgadget.c
@@ -587,6 +587,7 @@ static int cyasgadget_enable(
                        "cy_as_usb_end_point_config EP %s mismatch "
                        "on enabled\n", an_ep->usb_ep_inst.name);
                #endif
+               spin_unlock_irqrestore(&an_dev->lock, flags);
                return -EINVAL;
        }