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atm: adummy: constify attribute_group structure

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Functions working with attribute_groups provided by <linux/sysfs.h>
work with const attribute_group. These attribute_group structures do not
change at runtime so mark them as const.

File size before:
 text      data     bss     dec     hex filename
 2033      1448       0    3481     d99 drivers/atm/adummy.o

File size after:
 text      data     bss     dec     hex filename
 2129      1352       0    3481     d99 drivers/atm/adummy.o

This change was made with the help of Coccinelle.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amitoj Kaur Chawla 2017-08-01 19:57:38 -04:00 committed by David S. Miller
parent cf19a8c3d5
commit 444826a99f
1 changed files with 1 additions and 1 deletions
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2
drivers/atm/adummy.c
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@ -71,7 +71,7 @@ static struct attribute *adummy_attrs[] = {
NULL
};
static struct attribute_group adummy_group_attrs = {
static const struct attribute_group adummy_group_attrs = {
.name = NULL, /* We want them in dev's root folder */
.attrs = adummy_attrs
};