Commit 090bdb5c authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: gadget: udc: net2280: remove unnecessary & operation 



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

Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 8c683c43

drivers/usb/gadget/udc/net2280.c

+3 −3
Original line number Diff line number Diff line
@@ -224,14 +224,14 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) 
	}



	/* sanity check ep-e/ep-f since their fifos are small */

	max = usb_endpoint_maxp(desc) & 0x1fff;

	max = usb_endpoint_maxp(desc);

	if (ep->num > 4 && max > 64 && (dev->quirks & PLX_LEGACY)) {

		ret = -ERANGE;

		goto print_err;

	}



	spin_lock_irqsave(&dev->lock, flags);

	_ep->maxpacket = max & 0x7ff;

	_ep->maxpacket = max;

	ep->desc = desc;



	/* ep_reset() has already been called */
@@ -1839,7 +1839,7 @@ static ssize_t queues_show(struct device *_dev, struct device_attribute *attr, 
				ep->ep.name, t & USB_ENDPOINT_NUMBER_MASK,

				(t & USB_DIR_IN) ? "in" : "out",

				type_string(d->bmAttributes),

				usb_endpoint_maxp(d) & 0x1fff,

				usb_endpoint_maxp(d),

				ep->dma ? "dma" : "pio", ep->fifo_size

				);

		} else /* ep0 should only have one transfer queued */

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