Commit bf77804b authored by Chunfeng Yun's avatar Chunfeng Yun Committed by Greg Kroah-Hartman
Browse files

usb: mtu3: remove useless member @busy in mtu3_ep struct 



The member @busy in mtu3_ep struct is unnecessary, so remove it.

Signed-off-by: default avatarChunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1595834101-13094-8-git-send-email-chunfeng.yun@mediatek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ba428976

drivers/usb/mtu3/mtu3.h

+0 −1
Original line number Diff line number Diff line
@@ -294,7 +294,6 @@ struct mtu3_ep { 


	int flags;

	u8 wedged;

	u8 busy;

};



struct mtu3_request {

drivers/usb/mtu3/mtu3_gadget.c

+0 −6
Original line number Diff line number Diff line
@@ -17,7 +17,6 @@ __acquires(mep->mtu->lock) 
{

	struct mtu3_request *mreq;

	struct mtu3 *mtu;

	int busy = mep->busy;



	mreq = to_mtu3_request(req);

	list_del(&mreq->list);
@@ -25,8 +24,6 @@ __acquires(mep->mtu->lock) 
		mreq->request.status = status;



	mtu = mreq->mtu;

	mep->busy = 1;



	trace_mtu3_req_complete(mreq);

	spin_unlock(&mtu->lock);
@@ -40,14 +37,12 @@ __acquires(mep->mtu->lock) 
	usb_gadget_giveback_request(&mep->ep, &mreq->request);



	spin_lock(&mtu->lock);

	mep->busy = busy;

}



static void nuke(struct mtu3_ep *mep, const int status)

{

	struct mtu3_request *mreq = NULL;



	mep->busy = 1;

	if (list_empty(&mep->req_list))

		return;
@@ -195,7 +190,6 @@ static int mtu3_gadget_ep_enable(struct usb_ep *ep, 
	if (ret)

		goto error;



	mep->busy = 0;

	mep->wedged = 0;

	mep->flags |= MTU3_EP_ENABLED;

	mtu->active_ep++;

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