[PATCH] arch/powerpc: dtc is required to build dtb files

[PATCH] arch/powerpc: dtc is required to build dtb files

[Matthew McClintock]

Fixes this following:

$ make distclean; make corenet32_smp_defconfig; make p4080ds.dtb
  CLEAN   arch/powerpc/boot
  CLEAN   scripts/basic
  CLEAN   scripts/dtc
  CLEAN   scripts/genksyms
  CLEAN   scripts/kconfig
  CLEAN   scripts/mod
  CLEAN   scripts
  CLEAN   include/config include/generated
  CLEAN   .config
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/zconf.lex.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
scripts/kconfig/conf --silentoldconfig Kconfig
  DTC     arch/powerpc/boot/p4080ds.dtb
/bin/sh: /local/home/mattsm/git/linux/scripts/dtc/dtc: No such file or directory
make[1]: *** [arch/powerpc/boot/p4080ds.dtb] Error 1
make: *** [p4080ds.dtb] Error 2

Signed-off-by: Matthew McClintock <msm@freescale.com>
---
 arch/powerpc/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 159e94f..b639852 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -181,7 +181,7 @@ $(BOOT_TARGETS2): vmlinux
 bootwrapper_install:
 	$(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@)
 
-%.dtb:
+%.dtb: scripts
 	$(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@)
 
 define archhelp
-- 
1.7.9.7