diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 10:40:16 -0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-02-07 15:11:24 +0100 |
| commit | 49f1ff50d49fb8b40bc0271177de8092226396e9 (patch) | |
| tree | 78b14ec3e2d18acf4636752b1b0f96688b4f7a2a /kernel/time | |
| parent | 2bc7fc24f9a85cb6b7335354b2733615727689f6 (diff) | |
| download | linux-49f1ff50d49fb8b40bc0271177de8092226396e9.tar.gz | |
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
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/clockevents.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 960143b183cdb..a7ca458cdd9cd 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -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", }; |