blackfin: Use generic init_task

Same code. Use the generic version. The special Makefile treatment is pointless anyway as init_task.o contains only data which is handled by the linker script. So no point on being treated like head text. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Mike Frysinger <vapier@gentoo.org> Link: http://lkml.kernel.org/r/20120503085034.350246420@linutronix.de
git-mirror · May 5, 2012 · 6e3e844 · 6e3e844
1 parent 29b2501
commit 6e3e844
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Showing 4 changed files with 2 additions and 35 deletions.
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
@@ -38,6 +38,7 @@ config BLACKFIN
 	select IRQ_PER_CPU if SMP
 	select HAVE_NMI_WATCHDOG if NMI_WATCHDOG
 	select GENERIC_SMP_IDLE_THREAD
+	select HAVE_GENERIC_INIT_TASK
 
 config GENERIC_CSUM
 	def_bool y

diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
@@ -107,8 +107,6 @@ KBUILD_AFLAGS += -mcpu=$(CPU_REV)
 CHECKFLAGS_SILICON = $(shell echo "" | $(CPP) $(KBUILD_CFLAGS) -dD - 2>/dev/null | awk '$$2 == "__SILICON_REVISION__" { print $$3 }')
 CHECKFLAGS += -D__SILICON_REVISION__=$(CHECKFLAGS_SILICON) -D__bfin__
 
-head-y   := arch/$(ARCH)/kernel/init_task.o
-
 core-y   += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/
 
 # If we have a machine-specific directory, then include it in the build.

diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
@@ -2,7 +2,7 @@
 # arch/blackfin/kernel/Makefile
 #
 
-extra-y := init_task.o vmlinux.lds
+extra-y := vmlinux.lds
 
 obj-y := \
 	entry.o process.o bfin_ksyms.o ptrace.o setup.o signal.o \

diff --git a/arch/blackfin/kernel/init_task.c b/arch/blackfin/kernel/init_task.c