diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/musb_gadget.c | 8 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 4042ea017985..47304560f105 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 diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 53bc4ceefe89..f6cdbad00dac 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -2237,7 +2237,7 @@ static int musb_urb_enqueue( * Some musb cores don't support high bandwidth ISO transfers; and * we don't (yet!) support high bandwidth interrupt transfers. */ - qh->hb_mult = 1 + ((qh->maxpacket >> 11) & 0x03); + qh->hb_mult = usb_endpoint_maxp_mult(epd); if (qh->hb_mult > 1) { int ok = (qh->type == USB_ENDPOINT_XFER_ISOC); |
