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 16:44:07 -0700 |
| commit | 233f104353ab7df00dad8a2137c3665d615098ee (patch) | |
| tree | 67a503e9f8d418486997826016a42edbd5d31b1f | |
| parent | 35bc803aac3ba077352e99b32615946678de0467 (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 738383a633c..1fbaaa5c7a5 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1399,7 +1399,7 @@ 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); } |