linux-kernel - [PATCH -next] coresight-etb: use module_amba

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Message-Id: <1418130759-25489-1-git-send-email-weiyj_lk@163.com>
Date:	Tue,  9 Dec 2014 21:12:39 +0800
From:	weiyj_lk@....com
To:	Mathieu Poirier <mathieu.poirier@...aro.org>
Cc:	Wei Yongjun <yongjun_wei@...ndmicro.com.cn>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH -next] coresight-etb: use module_amba_driver to simplify the code

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

module_amba_driver() makes the code simpler by eliminating
boilerplate code.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/coresight/coresight-etb10.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/coresight/coresight-etb10.c b/drivers/coresight/coresight-etb10.c
index c922d4a..a1da702 100644
--- a/drivers/coresight/coresight-etb10.c
+++ b/drivers/coresight/coresight-etb10.c
@@ -521,17 +521,7 @@ static struct amba_driver etb_driver = {
 	.id_table	= etb_ids,
 };
 
-static int __init etb_init(void)
-{
-	return amba_driver_register(&etb_driver);
-}
-module_init(etb_init);
-
-static void __exit etb_exit(void)
-{
-	amba_driver_unregister(&etb_driver);
-}
-module_exit(etb_exit);
+module_amba_driver(etb_driver);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("CoreSight Embedded Trace Buffer driver");

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