diff options
Diffstat (limited to 'drivers/usb/musb/musb_gadget.c')
| -rw-r--r-- | drivers/usb/musb/musb_gadget.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index a55173c9e564..1acc4864f9f6 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -974,8 +974,8 @@ static int musb_gadget_enable(struct usb_ep *ep, goto fail; /* REVISIT this rules out high bandwidth periodic transfers */ - tmp = usb_endpoint_maxp(desc); - if (tmp & ~0x07ff) { + tmp = usb_endpoint_maxp_mult(desc) - 1; + if (tmp) { int ok; if (usb_endpoint_dir_in(desc)) @@ -987,12 +987,12 @@ static int musb_gadget_enable(struct usb_ep *ep, musb_dbg(musb, "no support for high bandwidth ISO"); goto fail; } - musb_ep->hb_mult = (tmp >> 11) & 3; + musb_ep->hb_mult = tmp; } else { musb_ep->hb_mult = 0; } - musb_ep->packet_sz = tmp & 0x7ff; + musb_ep->packet_sz = usb_endpoint_maxp(desc); tmp = musb_ep->packet_sz * (musb_ep->hb_mult + 1); /* enable the interrupts for the endpoint, set the endpoint |