From: Johan Hovold <jhovold@gmail.com>
Date: Sat, 9 Nov 2013 11:38:10 +0000 (+0100)
Subject: USB: serial: fix write memory-allocation flag
X-Git-Tag: v3.13-rc4~47^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=043e3f834530e15e89c58c1b7af59cc646700134;p=pandora-kernel.git

USB: serial: fix write memory-allocation flag

Fix regression introduced by commit 818f60365a29 ("USB: serial: add
memory flags to usb_serial_generic_write_start"), which incorrectly used
GFP_KERNEL in write(), which must not not sleep.

Reported-by: Dave Jones <davej@fedoraproject.org>
Tested-by: Dave Jones <davej@fedoraproject.org>
Cc: Dave Jones <davej@fedoraproject.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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