Messages in this thread Patch in this message | | | From | Bo Shen <> | Subject | [PATCH 1/2] usb: gadget: at91_udc: remove unused release function | Date | Wed, 19 Nov 2014 17:19:05 +0800 |
| |
As the driver call usb_add_gadget_udc --> usb_add_gadget_udc_release with NULL as release parameter, so it will use usb_udc_no_release. So, the release in driver won't used, remove it.
And at the same time, in the usb_add_gadget_udc_release will set the gadget name, so remove it also in driver.
Signed-off-by: Bo Shen <voice.shen@atmel.com> --- drivers/usb/gadget/udc/at91_udc.c | 9 --------- 1 file changed, 9 deletions(-)
diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index 9968f53..b179ab1 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -1512,20 +1512,11 @@ static irqreturn_t at91_udc_irq (int irq, void *_udc) /*-------------------------------------------------------------------------*/ -static void nop_release(struct device *dev) -{ - /* nothing to free */ -} - static struct at91_udc controller = { .gadget = { .ops = &at91_udc_ops, .ep0 = &controller.ep[0].ep, .name = driver_name, - .dev = { - .init_name = "gadget", - .release = nop_release, - } }, .ep[0] = { .ep = { -- 2.1.0.24.g4109c28
| |