atm: solos-pci: constify attribute_group structures

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
 35740    28424     832   64996    fde4 drivers/atm/solos-pci.o

File size after:
 text      data     bss     dec     hex filename
 35932    28232     832   64996    fde4 drivers/atm/solos-pci.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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 585984ee7dbd..8754793223cd 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -611,7 +611,7 @@ static struct attribute *solos_attrs[] = {
         NULL
 };
 
-static struct attribute_group solos_attr_group = {
+static const struct attribute_group solos_attr_group = {
         .attrs = solos_attrs,
         .name = "parameters",
 };
@@ -628,7 +628,7 @@ static struct attribute *gpio_attrs[] = {
         NULL
 };
 
-static struct attribute_group gpio_attr_group = {
+static const struct attribute_group gpio_attr_group = {
         .attrs = gpio_attrs,
         .name = "gpio",
 };