[POWERPC] Don't build arch/powerpc/sysdev/dcr.c for ARCH=ppc kernels

dcr.c is an arch/powerpc only thing.  Compiling ppc405 arch/ppc kernels
throws warnings without this change.

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

diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 52e93bca10ca1e99599d33e3d8f65183e28903db..1a6f5641ebc82c16dc97ba8f9f8af57a825c8d0d 100644 (file)
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -6,7 +6,6 @@ mpic-msi-obj-$(CONFIG_PCI_MSI)  += mpic_msi.o mpic_u3msi.o
 obj-$(CONFIG_MPIC)             += mpic.o $(mpic-msi-obj-y)
 
 obj-$(CONFIG_PPC_MPC106)       += grackle.o
-obj-$(CONFIG_PPC_DCR)          += dcr.o
 obj-$(CONFIG_PPC_DCR_NATIVE)   += dcr-low.o
 obj-$(CONFIG_PPC_PMI)          += pmi.o
 obj-$(CONFIG_U3_DART)          += dart_iommu.o
@@ -33,6 +32,7 @@ endif
 ifeq ($(ARCH),powerpc)
 obj-$(CONFIG_CPM)              += cpm_common.o
 obj-$(CONFIG_CPM2)             += cpm2_common.o cpm2_pic.o
+obj-$(CONFIG_PPC_DCR)          += dcr.o
 obj-$(CONFIG_8xx)              += mpc8xx_pic.o commproc.o
 obj-$(CONFIG_UCODE_PATCH)      += micropatch.o
 endif