[PATCH v3 2/3] spi: butterfly: Switch to use module_parport_driver()

Andy Shevchenko
2021-03-03T15:46:12Z

Switch to use module_parport_driver() to reduce boilerplate code.
Note, device_initcall() is a default for module_init().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
---
drivers/spi/spi-butterfly.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/spi/spi-butterfly.c b/drivers/spi/spi-butterfly.c
index 7e71a351f3b7..cceae816cebc 100644
--- a/drivers/spi/spi-butterfly.c
+++ b/drivers/spi/spi-butterfly.c
@@ -317,18 +317,7 @@ static struct parport_driver butterfly_driver = {
.detach = butterfly_detach,
.devmodel = true,
};
-
-static int __init butterfly_init(void)
-{
- return parport_register_driver(&butterfly_driver);
-}
-device_initcall(butterfly_init);
-
-static void __exit butterfly_exit(void)
-{
- parport_unregister_driver(&butterfly_driver);
-}
-module_exit(butterfly_exit);
+module_parport_driver(butterfly_driver);

MODULE_DESCRIPTION("Parport Adapter driver for AVR Butterfly");
MODULE_LICENSE("GPL");
--
2.30.1