Input: serio - make serio_register_driver() return errors

Perform actual driver registration right in serio_register_driver()
instead of offloading it to kseriod and return proper error code to
callers if driver registration fails.

Note that driver <-> port matching is still done by kseriod to
speed up boot process since probing for PS/2 mice and keyboards
is pretty slow.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 1 insertions, 6 deletions

diff --git a/include/linux/serio.h b/include/linux/serio.h
index 8f52228390ab..0f478a8791a2 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -86,12 +86,7 @@ static inline void serio_register_port(struct serio *serio)
 void serio_unregister_port(struct serio *serio);
 void serio_unregister_child_port(struct serio *serio);
 
-void __serio_register_driver(struct serio_driver *drv, struct module *owner);
-static inline void serio_register_driver(struct serio_driver *drv)
-{
-        __serio_register_driver(drv, THIS_MODULE);
-}
-
+int serio_register_driver(struct serio_driver *drv);
 void serio_unregister_driver(struct serio_driver *drv);
 
 static inline int serio_write(struct serio *serio, unsigned char data)