powerpc: Set CONFIG_32BIT on ppc32

commit ffe8018c3424892c9590048fc36caa6c3e0c8a76 of the -mm tree
fixes the initramfs size calculation for e.g. s390 but breaks it
for 32bit architectures which do not define CONFIG_32BIT.

This patch fix the problem for PPC32 which will elsewise end up
with a __initramfs_size of 0.

Signed-off-by: Kerstin Jonsson <kerstin.jonsson@ericsson.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b6447190e1a2..e625e9e034ae 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -4,6 +4,10 @@ config PPC32
         bool
         default y if !PPC64
 
+config 32BIT
+        bool
+        default y if PPC32
+
 config 64BIT
         bool
         default y if PPC64