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usb: gadget: f_phonet: unlock in error case 

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
hifive-unleashed-5.1
Sebastian Andrzej Siewior 2011-08-05 22:14:46 +02:00 committed by Felipe Balbi
parent ad50c1b20f
commit bb8070c29c
1 changed files with 1 additions and 0 deletions
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drivers/usb/gadget/f_phonet.c
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@ -434,6 +434,7 @@ static int pn_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
config_ep_by_speed(gadget, f, fp->out_ep)) {
fp->in_ep->desc = NULL;
fp->out_ep->desc = NULL;
spin_unlock(&port->lock);
return -EINVAL;
}
usb_ep_enable(fp->out_ep);