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
418 160 8 586 24a drivers/pci/hotplug/rpadlpar_sysfs.o
File size After adding 'const':
text data bss dec hex filename
482 96 8 586 232 drivers/pci/hotplug/rpadlpar_sysfs.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
drivers/pci/hotplug/rpadlpar_sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index a796301..edb5d8a 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -102,7 +102,7 @@ static ssize_t remove_slot_show(struct kobject *kobj,
NULL,
};
-static struct attribute_group dlpar_attr_group = {
+static const struct attribute_group dlpar_attr_group = {
.attrs = default_attrs,
};
--
1.9.1
