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usb: gadget: udc: atmel: 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.

Acked-by: Nicolas Ferre <nicolas.ferre@atmel.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 9ad587710a
commit 44fbbf1f83
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/udc/atmel_usba_udc.c
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@ -529,7 +529,7 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
DBG(DBG_GADGET, "%s: ep_enable: desc=%p\n", ep->ep.name, desc);
maxpacket = usb_endpoint_maxp(desc) & 0x7ff;
maxpacket = usb_endpoint_maxp(desc);
if (((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != ep->index)
|| ep->index == 0