Commit 49f1ff50 authored by Ricardo B. Marliere's avatar Ricardo B. Marliere Committed by Thomas Gleixner
Browse files

clockevents: Make clockevents_subsys const 



Now that the driver core can properly handle constant struct bus_type,
move the clockevents_subsys variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.

Suggested-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarRicardo B. Marliere <ricardo@marliere.net>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-time-v1-2-207ec18e24b8@marliere.net
parent 2bc7fc24

kernel/time/clockevents.c

+1 −1
Original line number Diff line number Diff line
@@ -659,7 +659,7 @@ void tick_cleanup_dead_cpu(int cpu) 
#endif



#ifdef CONFIG_SYSFS

static struct bus_type clockevents_subsys = {

static const struct bus_type clockevents_subsys = {

	.name		= "clockevents",

	.dev_name       = "clockevent",

};