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parisc: pdc_stable: constify attribute_group structures.

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attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups 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: Helge Deller <deller@gmx.de>
This commit is contained in:
Arvind Yadav 2017-07-11 14:30:34 +05:30 • committed by Helge Deller
parent 6cd819e8e9
commit 343fdfb7d0
1 changed files with 1 additions and 1 deletions
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2
drivers/parisc/pdc_stable.c
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@ -954,7 +954,7 @@ static struct attribute *pdcs_subsys_attrs[] = {
NULL,
};
static struct attribute_group pdcs_attr_group = {
static const struct attribute_group pdcs_attr_group = {
.attrs = pdcs_subsys_attrs,
};