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Commit 36616224 authored by Neil Zhang's avatar Neil Zhang Committed by Felipe Balbi
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usb: gadget: mv_udc: correct ep0 state 



This patch is going to correct the ep0 state, and the unexpected
ep0 package warning can be removed.

Signed-off-by: default avatarNeil Zhang <zhangwm@marvell.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 0c70840b

drivers/usb/gadget/mv_udc_core.c

+3 −2
Original line number Diff line number Diff line
@@ -1343,6 +1343,7 @@ udc_prime_status(struct mv_udc *udc, u8 direction, u16 status, bool empty) 


	ep = &udc->eps[0];

	udc->ep0_dir = direction;

	udc->ep0_state = WAIT_FOR_OUT_STATUS;



	req = udc->status_req;
@@ -1421,6 +1422,8 @@ static void ch9getstatus(struct mv_udc *udc, u8 ep_num, 
	retval = udc_prime_status(udc, EP_DIR_IN, status, false);

	if (retval)

		ep0_stall(udc);

	else

		udc->ep0_state = DATA_STATE_XMIT;

}



static void ch9clearfeature(struct mv_udc *udc, struct usb_ctrlrequest *setup)
@@ -1466,8 +1469,6 @@ static void ch9clearfeature(struct mv_udc *udc, struct usb_ctrlrequest *setup) 


	if (udc_prime_status(udc, EP_DIR_IN, 0, true))

		ep0_stall(udc);

	else

		udc->ep0_state = DATA_STATE_XMIT;

out:

	return;

}