firmware: google: Add a module_coreboot_driver() macro and use it

Remove some boiler plate code we have in three drivers with a single
line each time. This also gets us a free assignment of the driver .owner
field, making these drivers work better as modules.

Cc: Wei-Ning Huang <wnhuang@chromium.org>
Cc: Julius Werner <jwerner@chromium.org>
Cc: Brian Norris <briannorris@chromium.org>
Cc: Samuel Holland <samuel@sholland.org>
Cc: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 13 deletions

diff --git a/drivers/firmware/google/memconsole-coreboot.c b/drivers/firmware/google/memconsole-coreboot.c
index b29e10757bfb..86331807f1d5 100644
--- a/drivers/firmware/google/memconsole-coreboot.c
+++ b/drivers/firmware/google/memconsole-coreboot.c
@@ -116,19 +116,7 @@ static struct coreboot_driver memconsole_driver = {
 	},
 	.tag = CB_TAG_CBMEM_CONSOLE,
 };
-
-static void coreboot_memconsole_exit(void)
-{
-	coreboot_driver_unregister(&memconsole_driver);
-}
-
-static int __init coreboot_memconsole_init(void)
-{
-	return coreboot_driver_register(&memconsole_driver);
-}
-
-module_exit(coreboot_memconsole_exit);
-module_init(coreboot_memconsole_init);
+module_coreboot_driver(memconsole_driver);
 
 MODULE_AUTHOR("Google, Inc.");
 MODULE_LICENSE("GPL");