From: Cody P Schafer <cody@linux.vnet.ibm.com>
Date: Fri, 14 Mar 2014 05:00:35 +0000 (+1100)
Subject: sysfs: create bin_attributes under the requested group
X-Git-Tag: v3.15-rc1~124^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1ed9bc0ee204ea839dac33ef6bd6c813188d75e;p=pandora-kernel.git

sysfs: create bin_attributes under the requested group

bin_attributes created/updated in create_files() (such as those listed
via (struct device).attribute_groups) were not placed under the
specified group, and instead appeared in the base kobj directory.

Fix this by making bin_attributes use creating code similar to normal
attributes.

A quick grep shows that no one is using bin_attrs in a named attribute
group yet, so we can do this without breaking anything in usespace.

Note that I do not add is_visible() support to
bin_attributes, though that could be done as well.

This is a copy of the patch already merged in Greg's tree.

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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