powerpc: Make sure that we alays include CONFIG_BINFMT_ELF

Our kernel is not much good without BINFMT_ELF and this fixes a build
warning on 64 bit allnoconfig builds:

warning: (COMPAT) selects COMPAT_BINFMT_ELF which has unmet direct dependencies (COMPAT && BINFMT_ELF)

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b89d7eb730a2..a091c01762ed 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -90,6 +90,7 @@ config GENERIC_GPIO
 config PPC
         bool
         default y
+        select BINFMT_ELF
         select OF
         select OF_EARLY_FLATTREE
         select HAVE_FTRACE_MCOUNT_RECORD