From f3294690979634ee10398bb0beadfe1d4edb881d Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Tue, 3 Jun 2008 10:16:10 +0200
Subject: [PATCH] x86, numaq: add pci_acpi_scan_root() stub

allow 32-bit numaq build to succeed with ACPI enabled.
---
 arch/x86/kernel/numaq_32.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c
index e65281b1634..992f53cb79b 100644
--- a/arch/x86/kernel/numaq_32.c
+++ b/arch/x86/kernel/numaq_32.c
@@ -87,3 +87,14 @@ static int __init numaq_tsc_disable(void)
 	return 0;
 }
 arch_initcall(numaq_tsc_disable);
+
+#ifdef CONFIG_ACPI
+/*
+ * Dummy implementation:
+ */
+struct pci_bus * __devinit
+pci_acpi_scan_root(struct acpi_device *device, int domain, int busnum)
+{
+	return NULL;
+}
+#endif
-- 
2.41.1