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usb: chipidea: 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 2017-08-04 17:36:38 +05:30 committed by Greg Kroah-Hartman
parent a70df9641f
commit a351a2bf9c
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/chipidea/core.c
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@ -887,7 +887,7 @@ static struct attribute *ci_attrs[] = {
NULL,
};
static struct attribute_group ci_attr_group = {
static const struct attribute_group ci_attr_group = {
.attrs = ci_attrs,
};