mei: bus: Implement driver registration

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 78c876af2676..d16b3c3e1b38 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -170,3 +170,29 @@ void mei_cl_remove_device(struct mei_cl_device *device)
         device_unregister(&device->dev);
 }
 EXPORT_SYMBOL_GPL(mei_cl_remove_device);
+
+int __mei_cl_driver_register(struct mei_cl_driver *driver, struct module *owner)
+{
+        int err;
+
+        driver->driver.name = driver->name;
+        driver->driver.owner = owner;
+        driver->driver.bus = &mei_cl_bus_type;
+
+        err = driver_register(&driver->driver);
+        if (err)
+                return err;
+
+        pr_debug("mei: driver [%s] registered\n", driver->driver.name);
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(__mei_cl_driver_register);
+
+void mei_cl_driver_unregister(struct mei_cl_driver *driver)
+{
+        driver_unregister(&driver->driver);
+
+        pr_debug("mei: driver [%s] unregistered\n", driver->driver.name);
+}
+EXPORT_SYMBOL_GPL(mei_cl_driver_unregister);