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Commit 18a4e65f authored by Mario Schuknecht's avatar Mario Schuknecht Committed by Felipe Balbi
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usb: gadget: net2280: Fix superspeed dma_done() 



Parameter three in function call dma_done() is incorrect.
Move use of variable 'tmp' after if-condition.

Signed-off-by: default avatarMario Schuknecht <mario.schuknecht@dresearch-fe.de>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent b2ba27a5

drivers/usb/gadget/udc/net2280.c

+1 −1
Original line number Diff line number Diff line
@@ -1118,10 +1118,10 @@ static void scan_dma_completions(struct net2280_ep *ep) 
			break;

		} else if (!ep->is_in &&

				(req->req.length % ep->ep.maxpacket) != 0) {

			tmp = readl(&ep->regs->ep_stat);

			if (ep->dev->quirks & PLX_SUPERSPEED)

				return dma_done(ep, req, tmp, 0);



			tmp = readl(&ep->regs->ep_stat);

			/* AVOID TROUBLE HERE by not issuing short reads from

			 * your gadget driver.  That helps avoids errata 0121,

			 * 0122, and 0124; not all cases trigger the warning.