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genirq/irqdesc: Make kobj_type structures constant 

Since commit ee6d3dd4ed ("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 <linux@weissschuh.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230217-kobj_type-irq-v1-1-fedfacaf8cdb@weissschuh.net
This commit is contained in:
Thomas Weißschuh 2023-02-17 03:16:25 +00:00 committed by Thomas Gleixner
parent e6cc6f1755
commit ce7980ae90
1 changed files with 2 additions and 2 deletions
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4
kernel/irq/irqdesc.c
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@ -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,
};