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

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

Cc: Ashwini Pahuja <ashwini.linux@gmail.com>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.c b/drivers/usb/gadget/udc/bdc/bdc_cmd.c
index 4d5e918..6e920f1 100644 (file)
--- a/drivers/usb/gadget/udc/bdc/bdc_cmd.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.c
@@ -182,7 +182,7 @@ int bdc_config_ep(struct bdc *bdc, struct bdc_ep *ep)
                                        usb_endpoint_xfer_int(desc)) {
                        param2 |= si;
 
-                       mbs = (usb_endpoint_maxp(desc) & 0x1800) >> 11;
+                       mbs = usb_endpoint_maxp_mult(desc);
                        param2 |= mbs << MB_SHIFT;
                }
                break;