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
2505 600 4 3109 c25 drivers/platform/x86/panasonic-laptop.o
File size After adding 'const':
text data bss dec hex filename
2569 536 4 3109 c25 drivers/platform/x86/panasonic-laptop.o
Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
drivers/platform/x86/panasonic-laptop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/panasonic-laptop.c
b/drivers/platform/x86/panasonic-laptop.c
index 76b0a58..5c39b32 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -437,7 +437,7 @@ static ssize_t set_sticky(struct device *dev, struct
device_attribute *attr,
NULL,
};
-static struct attribute_group pcc_attr_group = {
+static const struct attribute_group pcc_attr_group = {
.name = NULL, /* put in device directory */
.attrs = pcc_sysfs_entries,
};
--
1.9.1
