attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
7474 1205 24 8703 21ff drivers/platform/x86/fujitsu-laptop.o
File size After adding 'const':
text data bss dec hex filename
7538 1141 24 8703 21ff drivers/platform/x86/fujitsu-laptop.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
drivers/platform/x86/fujitsu-laptop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index c1a8528..7973342 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -317,7 +317,7 @@ static ssize_t radios_show(struct device *dev, struct device_attribute *attr,
NULL
};
-static struct attribute_group fujitsu_pf_attribute_group = {
+static const struct attribute_group fujitsu_pf_attribute_group = {
.attrs = fujitsu_pf_attributes
};
--
1.9.1
