attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/netdevice.h> work
with const attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
6164 304 0 6468 1944 drivers/net/can/at91_can.o
File size After adding 'const':
text data bss dec hex filename
6228 240 0 6468 1944 drivers/net/can/at91_can.o
Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
Changes in v2:
Added cover later.
drivers/net/can/at91_can.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 0e0df0b..f37ce0e 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1232,7 +1232,7 @@ static DEVICE_ATTR(mb0_id, S_IWUSR | S_IRUGO,
NULL,
};
-static struct attribute_group at91_sysfs_attr_group = {
+static const struct attribute_group at91_sysfs_attr_group = {
.attrs = at91_sysfs_attrs,
};
--
1.9.1
