Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755114Ab3IYAIe (ORCPT ); Tue, 24 Sep 2013 20:08:34 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:38428 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754944Ab3IYAII (ORCPT ); Tue, 24 Sep 2013 20:08:08 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kbuild test robot , Johan Hovold Subject: [ 10/28] USB: mos7720: fix big-endian control requests Date: Tue, 24 Sep 2013 17:07:41 -0700 Message-Id: <20130925000650.913369868@linuxfoundation.org> X-Mailer: git-send-email 1.8.4.3.gca3854a In-Reply-To: <20130925000648.404447782@linuxfoundation.org> References: <20130925000648.404447782@linuxfoundation.org> User-Agent: quilt/0.60-5.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1394 Lines: 39 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johan Hovold commit 3b716caf190ccc6f2a09387210e0e6a26c1d81a4 upstream. Fix endianess bugs in parallel-port code which caused corrupt control-requests to be issued on big-endian machines. Reported-by: kbuild test robot Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/mos7720.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -391,8 +391,8 @@ static int write_parport_reg_nonblock(st } urbtrack->setup->bRequestType = (__u8)0x40; urbtrack->setup->bRequest = (__u8)0x0e; - urbtrack->setup->wValue = get_reg_value(reg, dummy); - urbtrack->setup->wIndex = get_reg_index(reg); + urbtrack->setup->wValue = cpu_to_le16(get_reg_value(reg, dummy)); + urbtrack->setup->wIndex = cpu_to_le16(get_reg_index(reg)); urbtrack->setup->wLength = 0; usb_fill_control_urb(urbtrack->urb, usbdev, usb_sndctrlpipe(usbdev, 0), -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/