diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 67e5275f03c851e790da5512f4b83a3889a0fcbc..d8dddbc5e3494962c493f714a181f53218ae182a 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -460,10 +460,6 @@ config ACPI_SRAT
 	depends on X86_32 && ACPI && NUMA && X86_GENERICARCH
 	select ACPI_NUMA
 
-config HAVE_ARCH_PARSE_SRAT
-	def_bool y
-	depends on ACPI_SRAT
-
 config X86_SUMMIT_NUMA
 	def_bool y
 	depends on X86_32 && NUMA && X86_GENERICARCH
diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c
index fa389d20383e3462e9a74c980a2a61a030c20218..5dfef9fa061a653669c79bdd69382169dc68561c 100644
--- a/arch/x86/mm/discontig_32.c
+++ b/arch/x86/mm/discontig_32.c
@@ -443,20 +443,3 @@ int memory_add_physaddr_to_nid(u64 addr)
 EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
 #endif
 
-#if defined(CONFIG_ACPI_NUMA) && !defined(CONFIG_HAVE_ARCH_PARSE_SRAT)
-/*
- * Dummy on 32-bit, for now:
- */
-void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
-{
-}
-
-void __init
-acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
-{
-}
-
-void __init acpi_numa_arch_fixup(void)
-{
-}
-#endif