x86: 32-bit numa, build fix
on Summit it's possible to have:
CONFIG_ACPI_SRAT=y
CONFIG_HAVE_ARCH_PARSE_SRAT=y
in which case acpi.h defines the acpi_numa_slit_init() and
acpi_numa_processor_affinity_init() methods as a macro.
diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c
index bb8544a..0d28b4b 100644
--- a/arch/x86/mm/discontig_32.c
+++ b/arch/x86/mm/discontig_32.c
@@ -455,7 +455,7 @@
EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
#endif
-#ifdef CONFIG_ACPI_NUMA
+#if defined(CONFIG_ACPI_NUMA) && !defined(CONFIG_HAVE_ARCH_PARSE_SRAT)
/*
* Dummy on 32-bit, for now:
*/