MIPS: introduce CPU_GENERIC_DUMP_TLB

Allows us not to duplicate more lines in arch/mips/lib/Makefile.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/3329/
Signed-off-by: John Crispin <blogic@openwrt.org>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 8190bdc..b805ccd 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1880,6 +1880,10 @@
 config CPU_HAS_PREFETCH
 	bool
 
+config CPU_GENERIC_DUMP_TLB
+	bool
+	default y if !(CPU_R3000 || CPU_R6000 || CPU_R8000 || CPU_TX39XX)
+
 choice
 	prompt "MIPS MT options"
 
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index 399a50a..c4a82e8 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -8,28 +8,9 @@
 obj-y			+= iomap.o
 obj-$(CONFIG_PCI)	+= iomap-pci.o
 
-obj-$(CONFIG_CPU_LOONGSON2)	+= dump_tlb.o
-obj-$(CONFIG_CPU_MIPS32)	+= dump_tlb.o
-obj-$(CONFIG_CPU_MIPS64)	+= dump_tlb.o
-obj-$(CONFIG_CPU_NEVADA)	+= dump_tlb.o
-obj-$(CONFIG_CPU_R10000)	+= dump_tlb.o
+obj-$(CONFIG_CPU_GENERIC_DUMP_TLB) += dump_tlb.o
 obj-$(CONFIG_CPU_R3000)		+= r3k_dump_tlb.o
-obj-$(CONFIG_CPU_R4300)		+= dump_tlb.o
-obj-$(CONFIG_CPU_R4X00)		+= dump_tlb.o
-obj-$(CONFIG_CPU_R5000)		+= dump_tlb.o
-obj-$(CONFIG_CPU_R5432)		+= dump_tlb.o
-obj-$(CONFIG_CPU_R5500)		+= dump_tlb.o
-obj-$(CONFIG_CPU_R6000)		+=
-obj-$(CONFIG_CPU_R8000)		+=
-obj-$(CONFIG_CPU_RM7000)	+= dump_tlb.o
-obj-$(CONFIG_CPU_RM9000)	+= dump_tlb.o
-obj-$(CONFIG_CPU_SB1)		+= dump_tlb.o
 obj-$(CONFIG_CPU_TX39XX)	+= r3k_dump_tlb.o
-obj-$(CONFIG_CPU_TX49XX)	+= dump_tlb.o
-obj-$(CONFIG_CPU_VR41XX)	+= dump_tlb.o
-obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= dump_tlb.o
-obj-$(CONFIG_CPU_XLR)		+= dump_tlb.o
-obj-$(CONFIG_CPU_XLP)		+= dump_tlb.o
 
 # libgcc-style stuff needed in the kernel
 obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o