On Thu, Dec 11, 2025 at 06:14:55PM +0100, Uwe Kleine-König wrote:
Similar to platform drivers (and others) create dedicated register and unregister functions and a macro to simplify modules that only need to handle driver registration in their init and exit handlers.
Signed-off-by: Uwe Kleine-König u.kleine-koenig@baylibre.com
drivers/tee/tee_core.c | 16 ++++++++++++++++ include/linux/tee_drv.h | 9 +++++++++ 2 files changed, 25 insertions(+)
Reviewed-by: Sumit Garg sumit.garg@oss.qualcomm.com
-Sumit
diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c index d65d47cc154e..51379f7fc5d5 100644 --- a/drivers/tee/tee_core.c +++ b/drivers/tee/tee_core.c @@ -1405,6 +1405,22 @@ const struct bus_type tee_bus_type = { }; EXPORT_SYMBOL_GPL(tee_bus_type); +int __tee_client_driver_register(struct tee_client_driver *tee_driver,
struct module *owner)+{
- tee_driver->driver.owner = owner;
- tee_driver->driver.bus = &tee_bus_type;
- return driver_register(&tee_driver->driver);
+} +EXPORT_SYMBOL_GPL(__tee_client_driver_register);
+void tee_client_driver_unregister(struct tee_client_driver *tee_driver) +{
- driver_unregister(&tee_driver->driver);
+} +EXPORT_SYMBOL_GPL(tee_client_driver_unregister);
static int __init tee_init(void) { int rc; diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 88a6f9697c89..850c03b2cdea 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -322,4 +322,13 @@ struct tee_client_driver { #define to_tee_client_driver(d) \ container_of_const(d, struct tee_client_driver, driver) +#define tee_client_driver_register(drv) \
__tee_client_driver_register(drv, THIS_MODULE)+int __tee_client_driver_register(struct tee_client_driver *, struct module *); +void tee_client_driver_unregister(struct tee_client_driver *);
+#define module_tee_client_driver(__tee_client_driver) \
- module_driver(__tee_client_driver, tee_client_driver_register, \
tee_client_driver_unregister)#endif /*__TEE_DRV_H*/
2.47.3