kbuild/all archs: Removed unused arch{clean,rproper} targets

The recent change in the top level makefile allowed this clean-up in all
the architecture specific Makefiles.
No functional changes, just deleted the now optional targets

arch/alpha/Makefile

@@ -125,8 +125,6 @@ include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
 archclean:
 	$(Q)$(MAKE) -f scripts/Makefile.clean obj=$(boot)
 
-archmrproper:
-
 CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h.tmp \
 	       include/asm-$(ARCH)/asm_offsets.h
 

arch/arm/Makefile

@@ -181,7 +181,6 @@ MRPROPER_FILES	+= \
 	include/asm-arm/mach-types.h
 
 # We use MRPROPER_FILES and CLEAN_FILES now
-archmrproper:
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
 

arch/ia64/Makefile

@@ -51,14 +51,13 @@ drivers-$(CONFIG_IA64_SGI_SN)	+= arch/ia64/sn/fakeprom/
 makeboot =$(Q)$(MAKE) -f scripts/Makefile.build obj=arch/ia64/boot $(1)
 maketool =$(Q)$(MAKE) -f scripts/Makefile.build obj=arch/ia64/tools $(1)
 
-.PHONY: boot compressed archclean archmrproper include/asm-ia64/offsets.h
+.PHONY: boot compressed include/asm-ia64/offsets.h
 
 all compressed: vmlinux.gz
 
 vmlinux.gz: vmlinux
 	$(call makeboot,vmlinux.gz)
 
-archmrproper:
 archclean:
 	$(Q)$(MAKE) -f scripts/Makefile.clean obj=arch/ia64/boot
 

arch/m68k/Makefile

@@ -113,5 +113,3 @@ endif
 archclean:
 	rm -f vmlinux.gz vmlinux.bz2
 	rm -f arch/m68k/kernel/m68k_defs.h arch/m68k/kernel/m68k_defs.d
-
-archmrproper:

arch/m68knommu/Makefile

@@ -98,8 +98,6 @@ libs-y	+= arch/m68knommu/lib/
 
 prepare: include/asm-$(ARCH)/asm-offsets.h
 
-archmrproper:
-
 archclean:
 	$(call descend arch/$(ARCH)/boot, subdirclean)
 

arch/parisc/Makefile

@@ -96,9 +96,6 @@ include/asm-parisc/offsets.h: arch/parisc/kernel/asm-offsets.s
 	@$(generate-asm-offsets.h) < $< > $@.tmp
 	@$(update-if-changed)
 
-archclean:
-archmrproper:
-
 CLEAN_FILES	+= palo.conf lifimage include/asm-parisc/offsets.h \
 		include/asm-parisc/offsets.h.tmp
 

arch/ppc/Makefile

@@ -59,7 +59,7 @@ drivers-$(CONFIG_OCP)		+= arch/ppc/ocp/
 
 BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd pImage vmlinux.sm
 
-.PHONY: $(BOOT_TARGETS) clean archclean archmrproper
+.PHONY: $(BOOT_TARGETS)
 
 all: zImage
 
@@ -78,8 +78,6 @@ $(BOOT_TARGETS): vmlinux
 archclean:
 	$(Q)$(MAKE) $(clean)=arch/ppc/boot
 
-archmrproper:
-
 prepare: include/asm-$(ARCH)/offsets.h checkbin
 
 arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \

arch/s390/Makefile

@@ -38,7 +38,6 @@ listing image: vmlinux
 install: vmlinux
 	$(call makeboot, $@)
 
-archmrproper:
 archclean:
 	$(Q)$(MAKE) -f scripts/Makefile.clean obj=arch/$(ARCH)/boot
 

arch/s390x/Makefile

@@ -38,7 +38,6 @@ listing image: vmlinux
 install: vmlinux
 	$(call makeboot, $@)
 
-archmrproper:
 archclean:
 	$(Q)$(MAKE) -f scripts/Makefile.clean obj=arch/$(ARCH)/boot
 

arch/sh/Makefile

@@ -81,5 +81,3 @@ archclean:
 	$(MAKE) -C arch/$(ARCH)/stboards clean
 #	$(MAKE) -C arch/$(ARCH)/tools clean
 
-archmrproper:
-

arch/sparc/Makefile

@@ -61,8 +61,6 @@ image tftpboot.img: vmlinux
 archclean:
 	$(Q)$(MAKE) -f scripts/Makefile.clean obj=arch/$(ARCH)/boot
 
-archmrproper:
-
 prepare: include/asm-$(ARCH)/asm_offsets.h
 
 arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \

arch/sparc64/Makefile

@@ -74,10 +74,6 @@ drivers-$(CONFIG_OPROFILE)	+= arch/sparc64/oprofile/
 tftpboot.img vmlinux.aout:
 	$(Q)$(MAKE) $(build)=arch/sparc64/boot arch/sparc64/boot/$@
 
-archclean:
-
-archmrproper:
-
 define archhelp
   echo  '* vmlinux       - Standard sparc64 kernel'
   echo  '  vmlinux.aout  - a.out kernel for sparc64'