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w1: constify attribute_group structures.

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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.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arvind Yadav 2017-07-28 16:00:42 +05:30 • committed by Greg Kroah-Hartman
commit a890d56a9d
1 changed files with 1 additions and 1 deletions
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2
drivers/w1/w1.c
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@ -568,7 +568,7 @@ static struct attribute *w1_master_default_attrs[] = {
NULL
};
static struct attribute_group w1_master_defattr_group = {
static const struct attribute_group w1_master_defattr_group = {
.attrs = w1_master_default_attrs,
};