linux-kernel - [patch 2.6.21-rc5] arch/x86_64/kernel/early-quirks.c compiler warning

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Date:	Mon, 26 Mar 2007 09:17:44 -0700
From:	David Brownell <david-b@...bell.net>
To:	Linux Kernel list <linux-kernel@...r.kernel.org>
Cc:	akpm@...ux-foundation.org
Subject: [patch 2.6.21-rc5] arch/x86_64/kernel/early-quirks.c compiler warning

Fix "unused variable" compiler warning on non-SMP x86_64 configs.

Signed-off-by: David Brownell <dbrownell@...rs.sourceforge.net>

--- a/arch/x86_64/kernel/early-quirks.c
+++ b/arch/x86_64/kernel/early-quirks.c
@@ -73,9 +73,9 @@ static void __init ati_bugs(void)
 
 static void intel_bugs(void)
 {
+#ifdef CONFIG_SMP
 	u16 device = read_pci_config_16(0, 0, 0, PCI_DEVICE_ID);
 
-#ifdef CONFIG_SMP
 	if (device == PCI_DEVICE_ID_INTEL_E7320_MCH ||
 	    device == PCI_DEVICE_ID_INTEL_E7520_MCH ||
 	    device == PCI_DEVICE_ID_INTEL_E7525_MCH)
-
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