diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-11 12:37:11 -0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-02-12 14:42:48 +0100 |
| commit | 592190b598c3a9fdf98c5fc649e5f6da6e8e7941 (patch) | |
| tree | 00221cc03c5ac7d558988c42721b3448dd475817 /drivers/acpi/bus.c | |
| parent | 841c35169323cd833294798e58b9bf63fa4fa1de (diff) | |
ACPI: bus: make acpi_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the acpi_bus_type 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>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/bus.c')
| -rw-r--r-- | drivers/acpi/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 569bd15f211b..d9fa730416f1 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1097,7 +1097,7 @@ static void acpi_device_remove(struct device *dev) put_device(dev); } -struct bus_type acpi_bus_type = { +const struct bus_type acpi_bus_type = { .name = "acpi", .match = acpi_bus_match, .probe = acpi_device_probe, |