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usb: gadget: udc: bdc: remove unnecessary & operation

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Now that usb_endpoint_maxp() only returns the lowest
11 bits from wMaxPacketSize, we can remove the &
operation from this driver.

Cc: Ashwini Pahuja <ashwini.linux@gmail.com>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2016-09-28 14:17:38 +03:00
parent 44fbbf1f83
commit cc2e895c60
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/udc/bdc/bdc_ep.c
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@ -446,7 +446,7 @@ static int setup_bd_list_xfr(struct bdc *bdc, struct bdc_req *req, int num_bds)
bd_xfr->start_bdi = bd_list->eqp_bdi;
bd = bdi_to_bd(ep, bd_list->eqp_bdi);
req_len = req->usb_req.length;
maxp = usb_endpoint_maxp(ep->desc) & 0x7ff;
maxp = usb_endpoint_maxp(ep->desc);
tfs = roundup(req->usb_req.length, maxp);
tfs = tfs/maxp;
dev_vdbg(bdc->dev, "%s ep:%s num_bds:%d tfs:%d r_len:%d bd:%p\n",