ACPI: Kconfig: ACPI_SRAT depends on ACPI

arch/i386/kernel/srat.c won't compile without CONFIG_ACPI.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 1718429..27d8ddd 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -176,7 +176,7 @@
 config ACPI_SRAT
 	bool
 	default y
-	depends on NUMA && (X86_SUMMIT || X86_GENERICARCH)
+	depends on ACPI && NUMA && (X86_SUMMIT || X86_GENERICARCH)
 	select ACPI_NUMA
 
 config HAVE_ARCH_PARSE_SRAT