[RESEND PATCH 1/3] mfd: gateworks-gsc: Constify static struct attribute_group

[Rikard Falkeborn]

The only usage of attr_group is to pass its address to
sysfs_create_group() and sysfs_remove_group(), both which takes pointers
to const attribute_group structs. Make it const to allow the compiler to
put it in read-only memory.

Done with the help of coccinelle.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx>
---
 drivers/mfd/gateworks-gsc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/gateworks-gsc.c b/drivers/mfd/gateworks-gsc.c
index d87876747b91..8745f9d8c26f 100644
--- a/drivers/mfd/gateworks-gsc.c
+++ b/drivers/mfd/gateworks-gsc.c
@@ -150,7 +150,7 @@ static struct attribute *gsc_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group attr_group = {
+static const struct attribute_group attr_group = {
 	.attrs = gsc_attrs,
 };
 
-- 
2.30.1