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MLK-20493-10 usb: gaget: ci: set ep's desc when enable ep 

As we need standard usb_ep's desc, so set it when enable ep.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
This commit is contained in:
Li Jun 2018-12-18 15:48:17 +08:00
parent 0d7928ce97
commit 7d7097a07f
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/gadget/ci_udc.c
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@ -330,6 +330,7 @@ static int ci_ep_enable(struct usb_ep *ep,
num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
in = (desc->bEndpointAddress & USB_DIR_IN) != 0;
ci_ep->desc = desc;
ep->desc = desc;
if (num) {
int max = get_unaligned_le16(&desc->wMaxPacketSize);
@ -352,6 +353,7 @@ static int ci_ep_disable(struct usb_ep *ep)
struct ci_ep *ci_ep = container_of(ep, struct ci_ep, ep);
ci_ep->desc = NULL;
ep->desc = NULL;
return 0;
}