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authorThomas Gleixner <tglx@linutronix.de>2012-05-03 05:02:51 -0400
committerThomas Gleixner <tglx@linutronix.de>2012-05-05 07:00:22 -0400
commit6e3e84499a84cd37fd72f1d920aa8ac7f3502cd4 (patch)
tree77b7a71896649c1c4657df58ce967032d762c049 /arch/blackfin/kernel
parent29b2501bd8bb55822dcdd0b1ad82fe44d44eaa73 (diff)
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
Diffstat (limited to 'arch/blackfin/kernel')
-rw-r--r--arch/blackfin/kernel/Makefile2
-rw-r--r--arch/blackfin/kernel/init_task.c32
2 files changed, 1 insertions, 33 deletions
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
index 9a0d6d706443..08e6625106be 100644
--- a/arch/blackfin/kernel/Makefile
+++ b/arch/blackfin/kernel/Makefile
@@ -2,7 +2,7 @@
2# arch/blackfin/kernel/Makefile 2# arch/blackfin/kernel/Makefile
3# 3#
4 4
5extra-y := init_task.o vmlinux.lds 5extra-y := vmlinux.lds
6 6
7obj-y := \ 7obj-y := \
8 entry.o process.o bfin_ksyms.o ptrace.o setup.o signal.o \ 8 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
deleted file mode 100644
index d3970e8acd1a..000000000000
--- a/arch/blackfin/kernel/init_task.c
+++ /dev/null
@@ -1,32 +0,0 @@
1/*
2 * Copyright 2004-2009 Analog Devices Inc.
3 *
4 * Licensed under the GPL-2 or later
5 */
6
7#include <linux/mm.h>
8#include <linux/module.h>
9#include <linux/init_task.h>
10#include <linux/mqueue.h>
11#include <linux/fs.h>
12
13static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
14static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
15/*
16 * Initial task structure.
17 *
18 * All other task structs will be allocated on slabs in fork.c
19 */
20struct task_struct init_task = INIT_TASK(init_task);
21EXPORT_SYMBOL(init_task);
22
23/*
24 * Initial thread structure.
25 *
26 * We need to make sure that this is 8192-byte aligned due to the
27 * way process stacks are handled. This is done by having a special
28 * "init_task" linker map entry.
29 */
30union thread_union init_thread_union
31 __init_task_data = {
32INIT_THREAD_INFO(init_task)};