linux-kernel - [PATCH] rtc/at91sam9: use module_platform

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Message-Id: <1343982400-17245-1-git-send-email-develkernel412222@gmail.com>
Date:	Fri,  3 Aug 2012 14:11:40 +0545
From:	Devendra Naga <develkernel412222@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	David Brownell <david-b@...bell.net>, <justin.waters@...esys.com>,
	<a.zummo@...ertech.it>, Andrew Morton <akpm@...ux-foundation.org>,
	Devendra Naga <develkernel412222@...il.com>
Subject: [PATCH] rtc/at91sam9: use module_platform_driver macro

This driver does seems to do only platform_driver_register in the
init function and platform_driver_unregister in the exit function,

so replace all this code including the module_init and module_exit with
module_platform_driver macro...

Signed-off-by: Devendra Naga <develkernel412222@...il.com>
---
 drivers/rtc/rtc-at91sam9.c |   13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index 8318689..1063ea1 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -465,18 +465,7 @@ static struct platform_driver at91_rtc_driver = {
 	},
 };
 
-static int __init at91_rtc_init(void)
-{
-	return platform_driver_register(&at91_rtc_driver);
-}
-module_init(at91_rtc_init);
-
-static void __exit at91_rtc_exit(void)
-{
-	platform_driver_unregister(&at91_rtc_driver);
-}
-module_exit(at91_rtc_exit);
-
+module_platform_driver(at91_rtc_driver);
 
 MODULE_AUTHOR("Michel Benoit");
 MODULE_DESCRIPTION("RTC driver for Atmel AT91SAM9x");
-- 
1.7.9.5

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