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
7509 753 0 8262 2046 drivers/misc/lis3lv02d/lis3lv02d.o
File size After adding 'const':
text data bss dec hex filename
7573 689 0 8262 2046 drivers/misc/lis3lv02d/lis3lv02d.o
Signed-off-by: Arvind Yadav <[email protected]>
---
drivers/misc/lis3lv02d/lis3lv02d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
index e389b0b..8d53609 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d.c
@@ -856,7 +856,7 @@ static DEVICE_ATTR(rate, S_IRUGO | S_IWUSR, lis3lv02d_rate_show,
NULL
};
-static struct attribute_group lis3lv02d_attribute_group = {
+static const struct attribute_group lis3lv02d_attribute_group = {
.attrs = lis3lv02d_attributes
};
--
1.9.1