s390: remove HAVE_ARCH_EARLY_PFN_TO_NID select statement

HAVE_ARCH_EARLY_PFN_TO_NID selects a not present Kconfig
option. Therefore remove it.
Given that the first call of early_pfn_to_nid() happens after
numa_setup() finished to establish the memory to node mapping, there
is no need to implement an architecture private version of
__early_pfn_to_nid() like (only) ia64 does.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index a2dcef0aacc76db2d318e7b8785f9f8dadbca02d..1521edafdd15eda478df8e9a2798446dfe2f0caa 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -123,7 +123,6 @@ config S390
        select GENERIC_TIME_VSYSCALL
        select HAVE_ALIGNED_STRUCT_PAGE if SLUB
        select HAVE_ARCH_AUDITSYSCALL
-       select HAVE_ARCH_EARLY_PFN_TO_NID
        select HAVE_ARCH_HARDENED_USERCOPY
        select HAVE_ARCH_JUMP_LABEL
        select CPU_NO_EFFICIENT_FFS if !HAVE_MARCH_Z9_109_FEATURES