Greg Kroah-Hartman e7c8a7e350 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>
2013-08-24 10:36:49 -07:00
..
2010-08-31 15:28:16 -07:00
2011-11-26 16:14:11 -08:00