drivers/base: Constify static attribute_group structs

These are only used by putting their address in an array of pointers to
const struct attribute_group (either directly or via the
__ATTRIBUTE_GROUP macro). Make them const to allow the compiler to place
them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20210528213408.20067-1-rikard.falkeborn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index b31b3af5c490..600ae518c02a 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -596,7 +596,7 @@ static struct attribute *memory_memblk_attrs[] = {
 	NULL
 };
 
-static struct attribute_group memory_memblk_attr_group = {
+static const struct attribute_group memory_memblk_attr_group = {
 	.attrs = memory_memblk_attrs,
 };
 
@@ -772,7 +772,7 @@ static struct attribute *memory_root_attrs[] = {
 	NULL
 };
 
-static struct attribute_group memory_root_attr_group = {
+static const struct attribute_group memory_root_attr_group = {
 	.attrs = memory_root_attrs,
 };