From: Oliver Neukum <oliver@neukum.org>
Date: Wed, 9 Sep 2009 08:23:35 +0000 (+0200)
Subject: USB: make usb-skeleton honor O_NONBLOCK in write path
X-Git-Tag: v2.6.32-rc1~174^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=798199867385417ba6494472e39c016e3340758c;p=pandora-kernel.git

USB: make usb-skeleton honor O_NONBLOCK in write path

usb:usb-skeleton: honor O_NONBLOCK in write path

nonblocking writes are allowed by using down_trylock if necessary
to reserve an URB

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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