diff options
Diffstat (limited to 'drivers/usb/gadget/atmel_usba_udc.c')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index 40d23384b716..2cb52e0438df 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -1772,7 +1772,7 @@ out: static int atmel_usba_start(struct usb_gadget *gadget, struct usb_gadget_driver *driver) { - int ret = 0; + int ret; struct usba_udc *udc = container_of(gadget, struct usba_udc, gadget); unsigned long flags; @@ -1784,11 +1784,11 @@ static int atmel_usba_start(struct usb_gadget *gadget, ret = clk_prepare_enable(udc->pclk); if (ret) - goto out; + return ret; ret = clk_prepare_enable(udc->hclk); if (ret) { clk_disable_unprepare(udc->pclk); - goto out; + return ret; } DBG(DBG_GADGET, "registered driver `%s'\n", driver->driver.name); @@ -1804,11 +1804,9 @@ static int atmel_usba_start(struct usb_gadget *gadget, usba_writel(udc, CTRL, USBA_ENABLE_MASK); usba_writel(udc, INT_ENB, USBA_END_OF_RESET); } - -out: spin_unlock_irqrestore(&udc->lock, flags); - return ret; + return 0; } static int atmel_usba_stop(struct usb_gadget *gadget, |