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mm/page_idle.c: constify attribute_group structures 

attribute_group are not supposed to change at runtime.  All functions
working with attribute_group provided by <linux/sysfs.h> work with const
attribute_group.  So mark the non-const structs as const.

Link: http://lkml.kernel.org/r/1501157221-3832-1-git-send-email-arvind.yadav.cs@gmail.com
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Arvind Yadav 2017-09-06 16:21:59 -07:00 committed by Linus Torvalds
parent 1fdaaa2329
commit fd147cbb6a
1 changed files with 1 additions and 1 deletions
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2
mm/page_idle.c
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@ -204,7 +204,7 @@ static struct bin_attribute *page_idle_bin_attrs[] = {
NULL,
};
static struct attribute_group page_idle_attr_group = {
static const struct attribute_group page_idle_attr_group = {
.bin_attrs = page_idle_bin_attrs,
.name = "page_idle",
};