diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 10:40:15 -0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-02-07 15:11:24 +0100 |
| commit | 2bc7fc24f9a85cb6b7335354b2733615727689f6 (patch) | |
| tree | 71371b0fd8b07fcb50c4bfd0f5adf556ffd49766 /kernel/time/clocksource.c | |
| parent | 54be6c6c5ae8e0d93a6c4641cb7528eb0b6ba478 (diff) | |
| download | linux-2bc7fc24f9a85cb6b7335354b2733615727689f6.tar.gz | |
clocksource: Make clocksource_subsys const
Now that the driver core can properly handle constant struct bus_type,
move the clocksource_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>
Acked-by: John Stultz <jstultz@google.com>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-time-v1-1-207ec18e24b8@marliere.net
Diffstat (limited to 'kernel/time/clocksource.c')
| -rw-r--r-- | kernel/time/clocksource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index 3052b1f1168e29..4ef06651ad079f 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -1468,7 +1468,7 @@ static struct attribute *clocksource_attrs[] = { }; ATTRIBUTE_GROUPS(clocksource); -static struct bus_type clocksource_subsys = { +static const struct bus_type clocksource_subsys = { .name = "clocksource", .dev_name = "clocksource", }; |