[POWERPC] don't include powerpc/sysdev/rom.o for arch/ppc builds

[POWERPC] don't include powerpc/sysdev/rom.o for arch/ppc builds

[grant.likely]

From: Grant Likely <grant.likely@secretlab.ca>

sysdev/rom.c is for arch/powerpc only.  Don't compile it when building
an arch/ppc kernel.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

Please include for .20; without this patch you cannot use MTD on an arch/ppc
kernel for the mpc52xx.

 arch/powerpc/sysdev/Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 04d4917..2621a7e 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -12,7 +12,6 @@ obj-$(CONFIG_MMIO_NVRAM)	+= mmio_nvram.o
 obj-$(CONFIG_FSL_SOC)		+= fsl_soc.o
 obj-$(CONFIG_TSI108_BRIDGE)	+= tsi108_pci.o tsi108_dev.o
 obj-$(CONFIG_QUICC_ENGINE)	+= qe_lib/
-obj-$(CONFIG_MTD)		+= rom.o
 
 ifeq ($(CONFIG_PPC_MERGE),y)
 obj-$(CONFIG_PPC_I8259)		+= i8259.o
@@ -21,5 +20,6 @@ endif
 
 # Temporary hack until we have migrated to asm-powerpc
 ifeq ($(ARCH),powerpc)
+obj-$(CONFIG_MTD)		+= rom.o
 obj-$(CONFIG_CPM2)		+= cpm2_common.o cpm2_pic.o
 endif
-- 
1.4.3.rc2.g0503