HID: Use module_hid_driver macro

Use the new module_hid_driver macro in all HID drivers that have
a simple register/unregister init/exit.

This also converts the hid drivers that test for a failure of
hid_register_driver() and report the failure. Using module_hid_driver
in those drivers removes the failure message.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/hid/hid-primax.c b/drivers/hid/hid-primax.c
index c15adb0c98a..3a1c3c4c50d 100644
--- a/drivers/hid/hid-primax.c
+++ b/drivers/hid/hid-primax.c
@@ -75,18 +75,7 @@ static struct hid_driver px_driver = {
 	.id_table = px_devices,
 	.raw_event = px_raw_event,
 };
+module_hid_driver(px_driver);
 
-static int __init px_init(void)
-{
-	return hid_register_driver(&px_driver);
-}
-
-static void __exit px_exit(void)
-{
-	hid_unregister_driver(&px_driver);
-}
-
-module_init(px_init);
-module_exit(px_exit);
 MODULE_AUTHOR("Terry Lambert <tlambert@google.com>");
 MODULE_LICENSE("GPL");