Commit ee8ac855 authored Sep 28, 2016 by Felipe Balbi

usb: gadget: udc: dummy: make use of new usb_endpoint_maxp_mult()



We have introduced a helper to calculate multiplier
value from wMaxPacketSize. Start using it.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent 1f5bba73

drivers/usb/gadget/udc/dummy_hcd.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1483,8 +1483,7 @@ static int periodic_bytes(struct dummy dum, struct dummy_ep ep)
		int tmp;

		/* high bandwidth mode */
		tmp = usb_endpoint_maxp(ep->desc);
		tmp = (tmp >> 11) & 0x03;
		tmp = usb_endpoint_maxp_mult(ep->desc);
		tmp = 8 / applies to entire frame */;
		limit += limit * tmp;
		}

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