linux-kernel - [PATCH 2.6.19-rc2]: Fix protdrv

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Message-ID: <4534B2CA.1000108@cn.ibm.com>
Date:	Tue, 17 Oct 2006 18:39:06 +0800
From:	Yi CDL Yang <yyangcdl@...ibm.com>
To:	linux-kernel@...r.kernel.org
CC:	akpm@...l.org
Subject: [PATCH 2.6.19-rc2]: Fix protdrv_pci.c compile error

When CONFIG_PM isn't set, the compiler will report the following error:

drivers/built-in.o: In function `.pcie_portdrv_slot_reset':
portdrv_pci.c:(.text+0xa80c): undefined reference to `.pcie_portdrv_restore_config'
make: *** [.tmp_vmlinux1] Error 1

The problem is that pcie_portdrv_restore_config isn't defiend when PM is disabled.


This patch fixes this problem, please consider to apply, thanks.

Signed-off by Yi Yang <yyangcdl@...ibm.com>

--- a/drivers/pci/pcie/portdrv_pci.c	2006-10-13 12:25:04.000000000 -0400
+++ b/drivers/pci/pcie/portdrv_pci.c	2006-10-16 18:49:43.000000000 -0400
@@ -37,7 +37,6 @@ static int pcie_portdrv_save_config(stru
 	return pci_save_state(dev);
 }
 
-#ifdef CONFIG_PM
 static int pcie_portdrv_restore_config(struct pci_dev *dev)
 {
 	int retval;
@@ -50,6 +49,7 @@ static int pcie_portdrv_restore_config(s
 	return 0;
 }
 
+#ifdef CONFIG_PM
 static int pcie_portdrv_suspend(struct pci_dev *dev, pm_message_t state)
 {
 	int ret = pcie_port_device_suspend(dev, state);
 


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