xen-balloon: clean up unused functions

[linux-2.6-omap-h63xx.git] / arch / blackfin / Makefile

diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index fe254f886a6e15c8702f49d9d08b9c90fefc1a17..9564731ad3a8788c7690a23fd0a6ca36cfa50cd6 100644 (file)
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -6,8 +6,9 @@
 # for more details.
 #
 
-
-CROSS_COMPILE    ?= bfin-uclinux-
+ifeq ($(CROSS_COMPILE),)
+CROSS_COMPILE    := bfin-uclinux-
+endif
 LDFLAGS_vmlinux  := -X
 OBJCOPYFLAGS     := -O binary -R .note -R .comment -S
 GZFLAGS          := -9
@@ -72,6 +73,11 @@ rev-$(CONFIG_BF_REV_ANY)  := any
 KBUILD_CFLAGS += -mcpu=$(cpu-y)-$(rev-y)
 KBUILD_AFLAGS += -mcpu=$(cpu-y)-$(rev-y)
 
+# - we utilize the silicon rev from the toolchain, so move it over to the checkflags
+# - the l1_text attribute is Blackfin specific, so fake it out as used to kill warnings
+CHECKFLAGS_SILICON = $(shell echo "" | $(CPP) $(KBUILD_CFLAGS) -dD - 2>/dev/null | awk '$$2 == "__SILICON_REVISION__" { print $$3 }')
+CHECKFLAGS += -D__SILICON_REVISION__=$(CHECKFLAGS_SILICON) -Dl1_text=__used__
+
 head-y   := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o
 
 core-y   += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/
@@ -98,8 +104,11 @@ drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/
 #      them changed.  We use .mach to indicate when they were updated
 #      last, otherwise make uses the target directory mtime.
 
+       show_mach_symlink = :
+ quiet_show_mach_symlink = echo '  SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
+silent_show_mach_symlink = :
 include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf
-       @echo '  SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
+       @$($(quiet)show_mach_symlink)
 ifneq ($(KBUILD_SRC),)
        $(Q)mkdir -p include/asm-$(ARCH)
        $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach