firmware: arm_scmi: optee: Make use of module_tee_client_driver()

Reduce boilerplate by using the newly introduced module_tee_client_driver().
That takes care of assigning the driver's bus, so the explicit assigning
in this driver can be dropped.

Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

diff --git a/drivers/firmware/arm_scmi/transports/optee.c b/drivers/firmware/arm_scmi/transports/optee.c
index dc0f46340153a190be4977f0cb71aab2696beb0c..8fdb80d3fabd883ada7af24677a9f7d27a7b94ca 100644 (file)
--- a/drivers/firmware/arm_scmi/transports/optee.c
+++ b/drivers/firmware/arm_scmi/transports/optee.c
@@ -612,23 +612,12 @@ static struct tee_client_driver scmi_optee_service_driver = {
        .id_table       = scmi_optee_service_id,
        .driver         = {
                .name = "scmi-optee",
-               .bus = &tee_bus_type,
                .probe = scmi_optee_service_probe,
                .remove = scmi_optee_service_remove,
        },
 };
 
-static int __init scmi_transport_optee_init(void)
-{
-       return driver_register(&scmi_optee_service_driver.driver);
-}
-module_init(scmi_transport_optee_init);
-
-static void __exit scmi_transport_optee_exit(void)
-{
-       driver_unregister(&scmi_optee_service_driver.driver);
-}
-module_exit(scmi_transport_optee_exit);
+module_tee_client_driver(scmi_optee_service_driver);
 
 MODULE_AUTHOR("Etienne Carriere <etienne.carriere@foss.st.com>");
 MODULE_DESCRIPTION("SCMI OPTEE Transport driver");