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spi: butterfly: Switch to use module_parport_driver() 

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>
Link: https://lore.kernel.org/r/20210303091642.23929-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2021-03-03 11:16:41 +02:00 committed by Mark Brown
parent a0521f70ae
commit 8c7e98f74c
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 12 deletions
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13
drivers/spi/spi-butterfly.c
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@ -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");