Commit ba7cc772 authored Nov 19, 2014 by Bo Shen Committed by Felipe Balbi Nov 20, 2014

usb: gadget: at91_udc: remove unused release function



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>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent 74df41b4

drivers/usb/gadget/udc/at91_udc.c

+0 −9

Original line number	Diff line number	Diff line
		@@ -1537,20 +1537,11 @@ 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 = {