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
3409 948 28 4385 1121 drivers/net/arcnet/com20020-pci.o
File size After adding 'const':
text data bss dec hex filename
3473 884 28 4385 1121 drivers/net/arcnet/com20020-pci.o
Signed-off-by: Arvind Yadav <[email protected]>
---
drivers/net/arcnet/com20020-pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/arcnet/com20020-pci.c b/drivers/net/arcnet/com20020-pci.c
index 01cab95..eb7f767 100644
--- a/drivers/net/arcnet/com20020-pci.c
+++ b/drivers/net/arcnet/com20020-pci.c
@@ -109,7 +109,7 @@ static ssize_t backplane_mode_show(struct device *dev,
NULL,
};
-static struct attribute_group com20020_state_group = {
+static const struct attribute_group com20020_state_group = {
.name = NULL,
.attrs = com20020_state_attrs,
};
--
1.9.1