From ce7980ae9080f72f08d50355c4d9084d57aece63 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= Date: Fri, 17 Feb 2023 03:16:25 +0000 Subject: [PATCH] genirq/irqdesc: Make kobj_type structures constant MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type. Take advantage of this to constify the structure definitions which prevents modification at runtime. Signed-off-by: Thomas Weißschuh Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20230217-kobj_type-irq-v1-1-fedfacaf8cdb@weissschuh.net --- kernel/irq/irqdesc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index fd09962744014..240e145e969fc 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -277,7 +277,7 @@ static struct attribute *irq_attrs[] = { }; ATTRIBUTE_GROUPS(irq); -static struct kobj_type irq_kobj_type = { +static const struct kobj_type irq_kobj_type = { .release = irq_kobj_release, .sysfs_ops = &kobj_sysfs_ops, .default_groups = irq_groups, @@ -335,7 +335,7 @@ postcore_initcall(irq_sysfs_init); #else /* !CONFIG_SYSFS */ -static struct kobj_type irq_kobj_type = { +static const struct kobj_type irq_kobj_type = { .release = irq_kobj_release, }; -- 2.30.2