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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: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20240204-bus_cleanup-time-v1-2-207ec18e24b8@marliere.net
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@ -659,7 +659,7 @@ void tick_cleanup_dead_cpu(int cpu)
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#endif
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#ifdef CONFIG_SYSFS
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static struct bus_type clockevents_subsys = {
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static const struct bus_type clockevents_subsys = {
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.name = "clockevents",
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.dev_name = "clockevent",
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};
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