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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>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Li Jun 2021-01-25 21:44:00 +08:00 committed by Marek Vasut
parent 27c9141b11
commit 723fd5668f
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/gadget/ci_udc.c
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@ -336,6 +336,7 @@ static int ci_ep_enable(struct usb_ep *ep,
num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
in = (desc->bEndpointAddress & USB_DIR_IN) != 0; in = (desc->bEndpointAddress & USB_DIR_IN) != 0;
ci_ep->desc = desc; ci_ep->desc = desc;
ep->desc = desc;
if (num) { if (num) {
int max = get_unaligned_le16(&desc->wMaxPacketSize); int max = get_unaligned_le16(&desc->wMaxPacketSize);
@ -358,6 +359,7 @@ static int ci_ep_disable(struct usb_ep *ep)
struct ci_ep *ci_ep = container_of(ep, struct ci_ep, ep); struct ci_ep *ci_ep = container_of(ep, struct ci_ep, ep);
ci_ep->desc = NULL; ci_ep->desc = NULL;
ep->desc = NULL;
return 0; return 0;
} }