diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-10 12:10:14 -0300 |
|---|---|---|
| committer | Iwona Winiarska <iwona.winiarska@intel.com> | 2024-04-16 00:14:36 +0200 |
| commit | ed8c2dad25eb2fbaa61f2e32385ecc1aa34c2355 (patch) | |
| tree | 33ad5891beca74f3cdc3b97497a0b5b1b9022026 | |
| parent | 0bbac3facb5d6cc0171c45c9873a2dc96bea9680 (diff) | |
peci: Make peci_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the peci_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240210-bus_cleanup-peci-v1-1-1e64bef6efc0@marliere.net
Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com>
| -rw-r--r-- | drivers/peci/core.c | 2 | ||||
| -rw-r--r-- | drivers/peci/internal.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/peci/core.c b/drivers/peci/core.c index 0f83a9c6093b..b2f8db967e9b 100644 --- a/drivers/peci/core.c +++ b/drivers/peci/core.c @@ -201,7 +201,7 @@ static void peci_bus_device_remove(struct device *dev) driver->remove(device); } -struct bus_type peci_bus_type = { +const struct bus_type peci_bus_type = { .name = "peci", .match = peci_bus_device_match, .probe = peci_bus_device_probe, diff --git a/drivers/peci/internal.h b/drivers/peci/internal.h index 9d75ea54504c..8a896c256c5f 100644 --- a/drivers/peci/internal.h +++ b/drivers/peci/internal.h @@ -81,7 +81,7 @@ extern const struct attribute_group *peci_device_groups[]; int peci_device_create(struct peci_controller *controller, u8 addr); void peci_device_destroy(struct peci_device *device); -extern struct bus_type peci_bus_type; +extern const struct bus_type peci_bus_type; extern const struct attribute_group *peci_bus_groups[]; /** |