The patch titled
usb: ftdi_sio: fix endianess of max packet size
has been added to the -mm tree. Its filename is
usb-ftdi_sio-fix-endianess-of-max-packet-size.patch
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------------------------------------------------------
Subject: usb: ftdi_sio: fix endianess of max packet size
From: Michael Wileczka <mikewileczka@xxxxxxxxx>
The USB max packet size (always little-endian) was not being byte swapped
on big-endian systems.
Fixes a problem introduced with
: commit 895f28badce96cd903026b0076966e3571b6968e
: Author: Mark Adamson <mark.adamson@xxxxxxxxxxxx>
: Date: Fri May 1 11:48:45 2009 +0100
:
: USB: ftdi_sio: fix hi-speed device packet size calculation
Signed-off-by: Michael Wileczka <mikewileczka@xxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Mark J. Adamson <mark.adamson@xxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/serial/ftdi_sio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/usb/serial/ftdi_sio.c~usb-ftdi_sio-fix-endianess-of-max-packet-size drivers/usb/serial/ftdi_sio.c
--- a/drivers/usb/serial/ftdi_sio.c~usb-ftdi_sio-fix-endianess-of-max-packet-size
+++ a/drivers/usb/serial/ftdi_sio.c
@@ -1376,7 +1376,7 @@ static void ftdi_set_max_packet_size(str
}
/* 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);
}
_
Patches currently in -mm which might be from mikewileczka@xxxxxxxxx are
usb-ftdi_sio-fix-endianess-of-max-packet-size.patch
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