linux-kernel - [PATCH] i2c: convert gpio-i2cmux to use module_platform

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Date:	Sun, 08 Jan 2012 09:35:52 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Peter Korsgaard <peter.korsgaard@...co.com>,
	"Jean Delvare (PC drivers, core)" <khali@...ux-fr.org>,
	"Ben Dooks (embedded platforms)" <ben-linux@...ff.org>,
	linux-i2c@...r.kernel.org
Subject: [PATCH] i2c: convert gpio-i2cmux to use module_platform_driver()

This patch converts gpio-i2cmux to use the module_platform_driver() macro which
makes the code smaller and a bit simpler.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/i2c/muxes/gpio-i2cmux.c |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/drivers/i2c/muxes/gpio-i2cmux.c b/drivers/i2c/muxes/gpio-i2cmux.c
index 7b6ce62..e5fa695 100644
--- a/drivers/i2c/muxes/gpio-i2cmux.c
+++ b/drivers/i2c/muxes/gpio-i2cmux.c
@@ -165,18 +165,7 @@ static struct platform_driver gpiomux_driver = {
 	},
 };
 
-static int __init gpiomux_init(void)
-{
-	return platform_driver_register(&gpiomux_driver);
-}
-
-static void __exit gpiomux_exit(void)
-{
-	platform_driver_unregister(&gpiomux_driver);
-}
-
-module_init(gpiomux_init);
-module_exit(gpiomux_exit);
+module_platform_driver(gpiomux_driver);
 
 MODULE_DESCRIPTION("GPIO-based I2C multiplexer driver");
 MODULE_AUTHOR("Peter Korsgaard <peter.korsgaard@...co.com>");
-- 
1.7.5.4



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