From: Mike Snitzer <snitzer@redhat.com>
Date: Fri, 27 Feb 2015 22:58:42 +0000 (-0500)
Subject: dm sysfs: introduce ability to add writable attributes
X-Git-Tag: omap-for-v4.2/o2_dc~96^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b898320d683d54c2bc17b748b9742d2b601ad453;p=pandora-kernel.git

dm sysfs: introduce ability to add writable attributes

Add DM_ATTR_RW() macro and establish .store method in dm_sysfs_ops.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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