linux-kernel - [PATCH 2.6.20-rc5 3/4] atl1: properly use CONFIG

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Message-ID: <20070128001247.GC10269@osprey.hogchain.net>
Date:	Sat, 27 Jan 2007 18:12:47 -0600
From:	Jay Cliburn <jacliburn@...lsouth.net>
To:	jeff@...zik.org
Cc:	csnook@...hat.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, atl1-devel@...ts.sourceforge.net,
	akpm@...l.org
Subject: [PATCH 2.6.20-rc5 3/4] atl1: properly use CONFIG_PM


From: Jay Cliburn <jacliburn@...lsouth.net>

Fix power management by properly using ifdef CONFIG_PM.  Discovered by
and modification suggested by Andrew Morton.

Signed-off-by: Jay Cliburn <jacliburn@...lsouth.net>
---

 drivers/net/atl1/atl1_main.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index a9e02d1..1045325 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -2345,6 +2345,7 @@ static void __devexit atl1_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
+#ifdef CONFIG_PM
 static int atl1_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
@@ -2438,6 +2439,10 @@ static int atl1_resume(struct pci_dev *pdev)
 
 	return 0;
 }
+#else
+#define atl1_suspend NULL
+#define atl1_resume NULL
+#endif
 
 static struct pci_driver atl1_driver = {
 	.name = atl1_driver_name,
@@ -2446,10 +2451,8 @@ static struct pci_driver atl1_driver = {
 	.remove = __devexit_p(atl1_remove),
 	/* Power Managment Hooks */
 	/* probably broken right now -- CHS */
-#ifdef CONFIG_PM
 	.suspend = atl1_suspend,
 	.resume = atl1_resume
-#endif
 };
 
 /**
-
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