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usb: gadget: at91_udc: remove unused release function

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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>
This commit is contained in:
Bo Shen 2014-11-19 17:19:05 +08:00 committed by Felipe Balbi
parent 74df41b40a
commit ba7cc772e7
1 changed files with 0 additions and 9 deletions
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9
drivers/usb/gadget/udc/at91_udc.c
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@ -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 = {