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
4777 480 0 5257 1489 drivers/input/rmi4/rmi_f01.o
File size After adding 'const':
text data bss dec hex filename
4817 416 0 5233 1471 drivers/input/rmi4/rmi_f01.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
drivers/input/rmi4/rmi_f01.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c
index 7f7e917..aa1aabf 100644
--- a/drivers/input/rmi4/rmi_f01.c
+++ b/drivers/input/rmi4/rmi_f01.c
@@ -334,7 +334,7 @@ static ssize_t rmi_driver_package_id_show(struct device *dev,
NULL
};
-static struct attribute_group rmi_f01_attr_group = {
+static const struct attribute_group rmi_f01_attr_group = {
.attrs = rmi_f01_attrs,
};
--
1.9.1
--
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