[PATCH] Fix booting on a number of Motorola PPC32 machines

From: Tom Rini <trini@kernel.crashing.org>

Currently a number of Motorola PPC32 machine will not boot, as the final
zImage isn't built correctly for them.

arch/ppc/boot/simple/Makefile

@@ -76,6 +76,7 @@ zimageinitrd-$(CONFIG_GEMINI)		:= zImage.initrd-STRIPELF
 # The rest will be unset.
 motorola := $(CONFIG_MCPN765)$(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
 $(CONFIG_PRPMC800)$(CONFIG_LOPEC)$(CONFIG_PPLUS)
+motorola := $(strip $(motorola))
 pcore := $(CONFIG_PCORE)$(CONFIG_POWERPMC250)
 
       zimage-$(motorola)		:= zImage-PPLUS