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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-03 09:02:56 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 13:00:24 +0200 |
| commit | fe285f523bc13185da6d4c740655b2c27c75cf13 (patch) | |
| tree | 949e085a86815892b2c3bd18d8e3a0a935bd66bc /arch/mn10300 | |
| parent | 957b369c3d35d73e1d0c3e9d21db791e58984cbb (diff) | |
| download | linux-3.10-fe285f523bc13185da6d4c740655b2c27c75cf13.tar.gz linux-3.10-fe285f523bc13185da6d4c740655b2c27c75cf13.tar.bz2 linux-3.10-fe285f523bc13185da6d4c740655b2c27c75cf13.zip | |
mn10300: 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>
Acked-by: David Howells <dhowells@redhat.com>
Link: http://lkml.kernel.org/r/20120503085035.011270394@linutronix.de
Diffstat (limited to 'arch/mn10300')
| -rw-r--r-- | arch/mn10300/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mn10300/Makefile | 2 | ||||
| -rw-r--r-- | arch/mn10300/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/mn10300/kernel/init_task.c | 39 |
4 files changed, 3 insertions, 41 deletions
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 3aa3de01715..d28b6eb1b12 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -6,6 +6,7 @@ config MN10300 select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_KGDB select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER + select HAVE_GENERIC_INIT_TASK config AM33_2 def_bool n diff --git a/arch/mn10300/Makefile b/arch/mn10300/Makefile index 7120282bf0d..33188b6e81e 100644 --- a/arch/mn10300/Makefile +++ b/arch/mn10300/Makefile @@ -51,7 +51,7 @@ UNIT := asb2364 endif -head-y := arch/mn10300/kernel/head.o arch/mn10300/kernel/init_task.o +head-y := arch/mn10300/kernel/head.o core-y += arch/mn10300/kernel/ arch/mn10300/mm/ diff --git a/arch/mn10300/kernel/Makefile b/arch/mn10300/kernel/Makefile index 47ed30fe817..d06749173d6 100644 --- a/arch/mn10300/kernel/Makefile +++ b/arch/mn10300/kernel/Makefile @@ -1,7 +1,7 @@ # # Makefile for the MN10300-specific core kernel code # -extra-y := head.o init_task.o vmlinux.lds +extra-y := head.o vmlinux.lds fpu-obj-y := fpu-nofpu.o fpu-nofpu-low.o fpu-obj-$(CONFIG_FPU) := fpu.o fpu-low.o diff --git a/arch/mn10300/kernel/init_task.c b/arch/mn10300/kernel/init_task.c deleted file mode 100644 index a481b043bea..00000000000 --- a/arch/mn10300/kernel/init_task.c +++ /dev/null @@ -1,39 +0,0 @@ -/* MN10300 Initial task definitions - * - * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/init_task.h> -#include <linux/fs.h> -#include <linux/mqueue.h> -#include <asm/uaccess.h> -#include <asm/pgtable.h> - -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); |