linux-kernel - [PATCH] Silence 'defined but not used' warning in drivers/ieee1394/raw1394.c

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Date:	Thu, 24 Apr 2008 14:28:39 +1000
From:	tony@...eyournoodle.com (Tony Breeds)
To:	Stefan Richter <stefanr@...6.in-berlin.de>
Cc:	Linux Kernel ML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] Silence 'defined but not used' warning in drivers/ieee1394/raw1394.c

Currently the kernel will issue the following warning:

drivers/ieee1394/raw1394.c:2938: warning: 'raw1394_id_table' defined but not used

Add #ifdef MODULE guards arround the declaration.

Signed-off-by: Tony Breeds <tony@...eyournoodle.com>
---
 drivers/ieee1394/raw1394.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 04e96ba..7322fab 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -2931,6 +2931,7 @@ static int raw1394_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
+#ifdef MODULE
 /*** HOTPLUG STUFF **********************************************************/
 /*
  * Export information about protocols/devices supported by this driver.
@@ -2956,6 +2957,7 @@ static struct ieee1394_device_id raw1394_id_table[] = {
 };
 
 MODULE_DEVICE_TABLE(ieee1394, raw1394_id_table);
+#endif /* MODULE */
 
 static struct hpsb_protocol_driver raw1394_driver = {
 	.name = "raw1394",
-- 
1.5.5.1


Yours Tony

  linux.conf.au    http://www.marchsouth.org/
  Jan 19 - 24 2009 The Australian Linux Technical Conference!

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