From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Sat, 24 Aug 2013 17:36:49 +0000 (-0700)
Subject: staging: line6: use default sysfs attribute macros
X-Git-Tag: v3.12-rc1~183^2~106
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7c8a7e350e22bf60d94d5e9361cee29058684c1;p=pandora-kernel.git

staging: line6: use default sysfs attribute macros

Move to use the DEVICE_ATTR_RW/RO macros, making it easier to audit the
sysfs file permissions, and get rid of the "empty" callback for
read-only files, saving lines of code.

Cc: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Laurent Navet <laurent.navet@gmail.com>
Cc: Johannes Thumshirn <morbidrsa@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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