From cb0fcba283a98f8438ca69b76b0dcb92cce5a951 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 3 May 2012 09:02:53 +0000 Subject: frv: 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 Acked-by: David Howells Link: http://lkml.kernel.org/r/20120503085034.546687215@linutronix.de --- arch/frv/Kconfig | 1 + arch/frv/Makefile | 2 +- arch/frv/kernel/Makefile | 2 +- arch/frv/kernel/init_task.c | 32 -------------------------------- 4 files changed, 3 insertions(+), 34 deletions(-) delete mode 100644 arch/frv/kernel/init_task.c (limited to 'arch/frv') diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index a685910d2d5c..ed6dbd290c42 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -9,6 +9,7 @@ config FRV select GENERIC_IRQ_SHOW select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CPU_DEVICES + select HAVE_GENERIC_INIT_TASK config ZONE_DMA bool diff --git a/arch/frv/Makefile b/arch/frv/Makefile index 7ff84575b186..4d1b1e9baef1 100644 --- a/arch/frv/Makefile +++ b/arch/frv/Makefile @@ -81,7 +81,7 @@ ifdef CONFIG_DEBUG_INFO KBUILD_AFLAGS += -Wa,--gdwarf2 endif -head-y := arch/frv/kernel/head.o arch/frv/kernel/init_task.o +head-y := arch/frv/kernel/head.o core-y += arch/frv/kernel/ arch/frv/mm/ libs-y += arch/frv/lib/ diff --git a/arch/frv/kernel/Makefile b/arch/frv/kernel/Makefile index c36f70b6699a..ad4087b69968 100644 --- a/arch/frv/kernel/Makefile +++ b/arch/frv/kernel/Makefile @@ -5,7 +5,7 @@ heads-y := head-uc-fr401.o head-uc-fr451.o head-uc-fr555.o heads-$(CONFIG_MMU) := head-mmu-fr451.o -extra-y:= head.o init_task.o vmlinux.lds +extra-y:= head.o vmlinux.lds obj-y := $(heads-y) entry.o entry-table.o break.o switch_to.o kernel_thread.o \ kernel_execve.o process.o traps.o ptrace.o signal.o dma.o \ diff --git a/arch/frv/kernel/init_task.c b/arch/frv/kernel/init_task.c deleted file mode 100644 index 3c3e0b336a9d..000000000000 --- a/arch/frv/kernel/init_task.c +++ /dev/null @@ -1,32 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include - -#include -#include - - -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -/* - * Initial thread structure. - * - * We need to make sure that this is THREAD_SIZE aligned due to the - * way process stacks are handled. This is done by having a special - * "init_task" linker map entry.. - */ -union thread_union init_thread_union __init_task_data = - { INIT_THREAD_INFO(init_task) }; - -/* - * Initial task structure. - * - * All other task structs will be allocated on slabs in fork.c - */ -struct task_struct init_task = INIT_TASK(init_task); - -EXPORT_SYMBOL(init_task); -- cgit v1.2.3-59-g8ed1b