From f692940101bbcef3717f40df9fd3c52f497c8589 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Fri, 7 Mar 2008 02:43:48 +0800 Subject: [PATCH] [Blackfin] arch: declare CHECKFLAGS to make sparse output more readable Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile index 75eba2ca7881..3cbe16caad4b 100644 --- a/arch/blackfin/Makefile +++ b/arch/blackfin/Makefile @@ -72,6 +72,11 @@ 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/