drivercore: Add helper macro for platform_driver boilerplate
For simple modules that contain a single platform_driver without any
additional setup code then ends up being a block of duplicated
boilerplate. This patch adds a new macro, module_platform_driver(),
which replaces the module_init()/module_exit() registrations with
template functions.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Reviewed-by: Magnus Damm <magnus.damm@gmail.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index e38554f..0f4834a 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -730,18 +730,7 @@
.pm = &sh_msiof_spi_dev_pm_ops,
},
};
-
-static int __init sh_msiof_spi_init(void)
-{
- return platform_driver_register(&sh_msiof_spi_drv);
-}
-module_init(sh_msiof_spi_init);
-
-static void __exit sh_msiof_spi_exit(void)
-{
- platform_driver_unregister(&sh_msiof_spi_drv);
-}
-module_exit(sh_msiof_spi_exit);
+module_platform_driver(sh_msiof_spi_drv);
MODULE_DESCRIPTION("SuperH MSIOF SPI Master Interface Driver");
MODULE_AUTHOR("Magnus Damm");