diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2011-10-05 21:29:49 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-10-25 02:35:47 +0400 |
| commit | 940ab88962bc1aff3273a8356d64577a6e386736 (patch) | |
| tree | 3d96d0cb30fd3c6e1b17b2a2d264f4d44258a3bb /drivers/spi/spi-ep93xx.c | |
| parent | 38ada214fad79ff5ebbed58932c5f0c9969d9c91 (diff) | |
| download | linux-940ab88962bc1aff3273a8356d64577a6e386736.tar.xz | |
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>
Diffstat (limited to 'drivers/spi/spi-ep93xx.c')
| -rw-r--r-- | drivers/spi/spi-ep93xx.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index 11515c5531df..0a282e5fcc9c 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -1026,7 +1026,7 @@ static void ep93xx_spi_release_dma(struct ep93xx_spi *espi) free_page((unsigned long)espi->zeropage); } -static int __init ep93xx_spi_probe(struct platform_device *pdev) +static int __devinit ep93xx_spi_probe(struct platform_device *pdev) { struct spi_master *master; struct ep93xx_spi_info *info; @@ -1151,7 +1151,7 @@ fail_release_master: return error; } -static int __exit ep93xx_spi_remove(struct platform_device *pdev) +static int __devexit ep93xx_spi_remove(struct platform_device *pdev) { struct spi_master *master = platform_get_drvdata(pdev); struct ep93xx_spi *espi = spi_master_get_devdata(master); @@ -1197,20 +1197,10 @@ static struct platform_driver ep93xx_spi_driver = { .name = "ep93xx-spi", .owner = THIS_MODULE, }, - .remove = __exit_p(ep93xx_spi_remove), + .probe = ep93xx_spi_probe, + .remove = __devexit_p(ep93xx_spi_remove), }; - -static int __init ep93xx_spi_init(void) -{ - return platform_driver_probe(&ep93xx_spi_driver, ep93xx_spi_probe); -} -module_init(ep93xx_spi_init); - -static void __exit ep93xx_spi_exit(void) -{ - platform_driver_unregister(&ep93xx_spi_driver); -} -module_exit(ep93xx_spi_exit); +module_platform_driver(ep93xx_spi_driver); MODULE_DESCRIPTION("EP93xx SPI Controller driver"); MODULE_AUTHOR("Mika Westerberg <mika.westerberg@iki.fi>"); |