diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-09-28 13:37:46 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-11-03 10:38:20 +0200 |
| commit | df4769e37a1f4244a997904ccdedb8eef85437ad (patch) | |
| tree | 774f3c28c5693218f6e0e785819d0b45d09bbcc0 /drivers/usb/gadget/udc/mv_udc_core.c | |
| parent | a0fefbde4680b64582ebb2ca1a3c175e6871f905 (diff) | |
usb: gadget: udc: mv_udc: make use of new usb_endpoint_maxp_mult()
We have introduced a helper to calculate multiplier
value from wMaxPacketSize. Start using it.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/udc/mv_udc_core.c')
| -rw-r--r-- | drivers/usb/gadget/udc/mv_udc_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/mv_udc_core.c b/drivers/usb/gadget/udc/mv_udc_core.c index ce73b3552269..542b70a83ee6 100644 --- a/drivers/usb/gadget/udc/mv_udc_core.c +++ b/drivers/usb/gadget/udc/mv_udc_core.c @@ -494,7 +494,7 @@ static int mv_ep_enable(struct usb_ep *_ep, break; case USB_ENDPOINT_XFER_ISOC: /* Calculate transactions needed for high bandwidth iso */ - mult = (unsigned char)(1 + ((max >> 11) & 0x03)); + mult = usb_endpoint_maxp_mult(desc); max = max & 0x7ff; /* bit 0~10 */ /* 3 transactions at most */ if (mult > 3) |