diff options
| author | Michael Wileczka <mikewileczka@yahoo.com> | 2010-08-18 07:14:37 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-26 16:41:57 -0700 |
| commit | c913aa09581fdc2ebd9f1cf3dad8aff5b3066f50 (patch) | |
| tree | 1f2d1ddf9c860d5af2c5080b5e4b4e01e3e1a2f6 | |
| parent | c4f36c926f9054e5a3dd5963dab6c3fadea9c88f (diff) | |
USB: ftdi_sio: fix endianess of max packet size
commit d1ab903d2552b2362339b19203c7f01c797cb316 upstream.
The USB max packet size (always little-endian) was not being byte
swapped on big-endian systems.
Applicable since [USB: ftdi_sio: fix hi-speed device packet size calculation] approx 2.6.31
Signed-off-by: Michael Wileczka <mikewileczka@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index b2353a9e6539..7d3d93710132 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1410,7 +1410,7 @@ static void ftdi_set_max_packet_size(struct usb_serial_port *port) } /* set max packet size based on descriptor */ - priv->max_packet_size = ep_desc->wMaxPacketSize; + priv->max_packet_size = le16_to_cpu(ep_desc->wMaxPacketSize); dev_info(&udev->dev, "Setting MaxPacketSize %d\n", priv->max_packet_size); } |