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>
This commit is contained in:
Grant Likely
2011-10-05 11:29:49 -06:00
parent 38ada214fa
commit 940ab88962
27 changed files with 63 additions and 329 deletions

View File

@@ -406,18 +406,7 @@ static struct platform_driver tiny_spi_driver = {
.of_match_table = tiny_spi_match,
},
};
static int __init tiny_spi_init(void)
{
return platform_driver_register(&tiny_spi_driver);
}
module_init(tiny_spi_init);
static void __exit tiny_spi_exit(void)
{
platform_driver_unregister(&tiny_spi_driver);
}
module_exit(tiny_spi_exit);
module_platform_driver(tiny_spi_driver);
MODULE_DESCRIPTION("OpenCores tiny SPI driver");
MODULE_AUTHOR("Thomas Chou <thomas@wytron.com.tw>");