Commit 7521d479 authored Oct 20, 2017 by Jaejoong Kim Committed by Felipe Balbi Oct 20, 2017

usb: gadget: udc: gr: remove duplicate & operation



usb_endpoint_maxp() has an inline keyword and searches for bits[10:0]
by & operation with 0x7ff. So, we can remove the duplicate & operation
with 0x7ff.

Signed-off-by: Jaejoong Kim <climbbb.kim@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent 99bcb238

drivers/usb/gadget/udc/gr_udc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1538,7 +1538,7 @@ static int gr_ep_enable(struct usb_ep *_ep,
		* Bits 10-0 set the max payload. 12-11 set the number of
		* additional transactions.
		*/
		max = 0x7ff & usb_endpoint_maxp(desc);
		max = usb_endpoint_maxp(desc);
		nt = usb_endpoint_maxp_mult(desc) - 1;
		buffer_size = GR_BUFFER_SIZE(epctrl);
		if (nt && (mode == 0 \|\| mode == 2)) {