arm64: don't trash config with compat symbol if COMPAT is disabled

ARCH_WANT_COMPAT_IPC_PARSE_VERSION is selected unconditionally. It
makes little sense if kernel is compiled without COMPAT support.
Fix it.

This patch makes no functional changes since all existing code which
is guarded with ARCH_WANT_COMPAT_IPC_PARSE_VERSION is also guarded
with COMPAT.

Signed-off-by: Yury Norov <ynorov@marvell.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 1c0cb5131c2ab5e75f1411b42eadad32b3d9e19d..a4c34934bc528b9dbb8046f028c483dbe0ee9ffc 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -65,7 +65,7 @@ config ARM64
        select ARCH_SUPPORTS_ATOMIC_RMW
        select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG
        select ARCH_SUPPORTS_NUMA_BALANCING
-       select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
+       select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
        select ARCH_WANT_FRAME_POINTERS
        select ARCH_HAS_UBSAN_SANITIZE_ALL
        select ARM_AMBA