We have introduced a helper to calculate multiplier
value from wMaxPacketSize. Start using it.
Cc: Alan Stern <st...@rowland.harvard.edu>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.ba...@linux.intel.com>
---
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 77d07904f932..14004cf88d4d 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;
}
--
2.10.1
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