From eb1ea1351da0196e355391b4aa7f8a58536f16e6 Mon Sep 17 00:00:00 2001 From: Hongbo Li Date: Wed, 4 Sep 2024 09:14:34 +0800 Subject: [PATCH] power: supply: ab8500: Constify struct kobj_type This 'struct kobj_type' is not modified. It is only used in kobject_init_and_add() which takes a 'const struct kobj_type *ktype' parameter. Constifying this structure and moving it to a read-only section, and can increase over all security. Signed-off-by: Hongbo Li Link: https://lore.kernel.org/r/20240904011434.2010118-1-lihongbo22@huawei.com Signed-off-by: Sebastian Reichel --- drivers/power/supply/ab8500_fg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/ab8500_fg.c b/drivers/power/supply/ab8500_fg.c index 270874eeb934a..a71903b1bf781 100644 --- a/drivers/power/supply/ab8500_fg.c +++ b/drivers/power/supply/ab8500_fg.c @@ -2531,7 +2531,7 @@ static struct attribute *ab8500_fg_attrs[] = { }; ATTRIBUTE_GROUPS(ab8500_fg); -static struct kobj_type ab8500_fg_ktype = { +static const struct kobj_type ab8500_fg_ktype = { .sysfs_ops = &ab8500_fg_sysfs_ops, .default_groups = ab8500_fg_groups, }; -- 2.47.2