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-rw-r--r--arch/x86/kernel/numaq_32.c11
1 files changed, 11 insertions, 0 deletions
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