From: Oliver Neukum <oliver@neukum.org>
Date: Thu, 2 Jul 2009 15:01:06 +0000 (+0200)
Subject: USB: ldusb should signal an error in poll if the device is disconnected
X-Git-Tag: v2.6.32-rc1~174^2~95
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d12b85e7de1abce4db940ebb169f064583b5796e;p=pandora-kernel.git

USB: ldusb should signal an error in poll if the device is disconnected

poll() should test for a disconnection of the device.

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