From ee8ac85596ec0b45c7dd49e2a2a0af50f98542cd Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 28 Sep 2016 13:30:59 +0300 Subject: [PATCH] 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 Cc: Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/dummy_hcd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 77d0790..14004cf 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -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; } -- 2.7.4