From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + usb-ftdi_sio-fix-endianess-of-max-packet-size.patch added to -mm tree Date: Thu, 19 Aug 2010 14:46:25 -0700 Message-ID: <201008192146.o7JLkPLM010160@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:45373 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751832Ab0HSVqd (ORCPT ); Thu, 19 Aug 2010 17:46:33 -0400 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org Cc: mikewileczka@yahoo.com, greg@kroah.com, mark.adamson@ftdichip.com, stable@kernel.org 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 Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: usb: ftdi_sio: fix endianess of max packet size From: Michael Wileczka 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 : Date: Fri May 1 11:48:45 2009 +0100 : : USB: ftdi_sio: fix hi-speed device packet size calculation Signed-off-by: Michael Wileczka Cc: Greg KH Cc: Mark J. Adamson Cc: Signed-off-by: Andrew Morton --- 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@yahoo.com are usb-ftdi_sio-fix-endianess-of-max-packet-size.patch