diff options
| author |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-09-28 13:40:40 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-11-03 10:38:21 +0200 |
| commit | 6ddcabc2aa40ea3c45a4e2c00ae7ed1a1d990121 (patch) | |
| tree | ff7369adfc7f68883a6d76a527e232644c44dac3 /drivers/usb/musb/musb_host.c | |
| parent | usb: misc: usbtest: make use of new usb_endpoint_maxp_mult() (diff) | |
| download | linux-dev-6ddcabc2aa40ea3c45a4e2c00ae7ed1a1d990121.tar.xz linux-dev-6ddcabc2aa40ea3c45a4e2c00ae7ed1a1d990121.zip | |
usb: musb: make use of new usb_endpoint_maxp_mult()
We have introduced a helper to calculate multiplier
value from wMaxPacketSize. Start using it.
Cc: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/musb/musb_host.c')
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |