linux-kernel - [PATCH -next] staging: comedi: use module_comedi

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Date:	Fri, 26 Oct 2012 23:23:00 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	abbotti@....co.uk, fmhess@...rs.sourceforge.net,
	gregkh@...uxfoundation.org
Cc:	yongjun_wei@...ndmicro.com.cn, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH -next] staging: comedi: use module_comedi_driver to simplify
 the code

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

Use the module_comedi_driver() macro to make the code simpler
by eliminating module_init and module_exit calls.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/staging/comedi/drivers/das800.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/drivers/staging/comedi/drivers/das800.c b/drivers/staging/comedi/drivers/das800.c
index 1ba26b4..85ab24c 100644
--- a/drivers/staging/comedi/drivers/das800.c
+++ b/drivers/staging/comedi/drivers/das800.c
@@ -342,22 +342,7 @@ static int das800_probe(struct comedi_device *dev)
 	return -1;
 }
 
-/*
- * A convenient macro that defines init_module() and cleanup_module(),
- * as necessary.
- */
-static int __init driver_das800_init_module(void)
-{
-	return comedi_driver_register(&driver_das800);
-}
-
-static void __exit driver_das800_cleanup_module(void)
-{
-	comedi_driver_unregister(&driver_das800);
-}
-
-module_init(driver_das800_init_module);
-module_exit(driver_das800_cleanup_module);
+module_comedi_driver(driver_das800);
 
 /* interrupt service routine */
 static irqreturn_t das800_interrupt(int irq, void *d)

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