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Date:	Sun,  9 Sep 2012 07:25:19 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Takashi Iwai <tiwai@...e.de>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	linux-kernel@...r.kernel.org, Ming Lei <ming.lei@...onical.com>
Subject: [RFC PATCH 4/5] driver core: remove __must_check on declaration of driver_attach

The check is not necessary since driver_attach should return 0
always.

Signed-off-by: Ming Lei <ming.lei@...onical.com>
---
 include/linux/device.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/device.h b/include/linux/device.h
index 7222c0b..dbb5efd 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -858,7 +858,7 @@ static inline void *dev_get_platdata(const struct device *dev)
 extern int __must_check device_bind_driver(struct device *dev);
 extern void device_release_driver(struct device *dev);
 extern int  __must_check device_attach(struct device *dev);
-extern int __must_check driver_attach(struct device_driver *drv);
+extern int driver_attach(struct device_driver *drv);
 extern int __must_check device_reprobe(struct device *dev);
 
 /*
-- 
1.7.9.5

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