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authorAxel Lin <axel.lin@gmail.com>2012-01-10 15:09:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-10 16:30:48 -0800
commit81178e021689bf86c328f144aa0f0e1b50f5e94c (patch)
treefccb1bdc72884c42ca491067060bc760a1d6e24c /drivers/video/backlight/wm831x_bl.c
parent3ed0c15fd1032c6a75aba804a200d4acc5aeb72e (diff)
downloadblackbird-op-linux-81178e021689bf86c328f144aa0f0e1b50f5e94c.tar.gz
blackbird-op-linux-81178e021689bf86c328f144aa0f0e1b50f5e94c.zip
backlight: convert drivers/video/backlight/* to use module_platform_driver()
Convert the drivers in drivers/video/backlight/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> [ep93xx_bl.c] Cc: Mike Rapoport <mike@compulab.co.il> Cc: Richard Purdie <rpurdie@rpsys.net> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/backlight/wm831x_bl.c')
-rw-r--r--drivers/video/backlight/wm831x_bl.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c
index fbe9e9316f3b..4e915f5eca99 100644
--- a/drivers/video/backlight/wm831x_bl.c
+++ b/drivers/video/backlight/wm831x_bl.c
@@ -236,17 +236,7 @@ static struct platform_driver wm831x_backlight_driver = {
.remove = wm831x_backlight_remove,
};
-static int __init wm831x_backlight_init(void)
-{
- return platform_driver_register(&wm831x_backlight_driver);
-}
-module_init(wm831x_backlight_init);
-
-static void __exit wm831x_backlight_exit(void)
-{
- platform_driver_unregister(&wm831x_backlight_driver);
-}
-module_exit(wm831x_backlight_exit);
+module_platform_driver(wm831x_backlight_driver);
MODULE_DESCRIPTION("Backlight Driver for WM831x PMICs");
MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com");
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