microblaze: Use generic init_task

Same code. Use the generic version.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Michal Simek <monstr@monstr.eu>
Link: http://lkml.kernel.org/r/20120503085034.881532838@linutronix.de

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index ac22dc7f4cab0ffa882182103fe6c0ccf1ad6963..21ccba6a05f9c1f34574ab066752f2525e10274b 100644 (file)
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -22,6 +22,7 @@ config MICROBLAZE
        select GENERIC_PCI_IOMAP
        select GENERIC_CPU_DEVICES
        select GENERIC_ATOMIC64
+       select HAVE_GENERIC_INIT_TASK
 
 config SWAP
        def_bool n

diff --git a/arch/microblaze/kernel/Makefile b/arch/microblaze/kernel/Makefile
index 494b63b72dd7c9ae1879945de3fa398229d5c88b..928c950fc14c5bc43f978d3dcc94374c8337622f 100644 (file)
--- a/arch/microblaze/kernel/Makefile
+++ b/arch/microblaze/kernel/Makefile
@@ -16,7 +16,7 @@ endif
 extra-y := head.o vmlinux.lds
 
 obj-y += dma.o exceptions.o \
-       hw_exception_handler.o init_task.o intc.o irq.o \
+       hw_exception_handler.o intc.o irq.o \
        process.o prom.o prom_parse.o ptrace.o \
        reset.o setup.o signal.o sys_microblaze.o timer.o traps.o unwind.o
 

diff --git a/arch/microblaze/kernel/init_task.c b/arch/microblaze/kernel/init_task.c
deleted file mode 100644 (file)
index b5d711f..0000000
--- a/arch/microblaze/kernel/init_task.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2009 Michal Simek <monstr@monstr.eu>
- * Copyright (C) 2009 PetaLogix
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/init_task.h>
-#include <linux/fs.h>
-#include <linux/mqueue.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);
-
-union thread_union init_thread_union __init_task_data =
-       { INIT_THREAD_INFO(init_task) };
-
-struct task_struct init_task = INIT_TASK(init_task);
-EXPORT_SYMBOL(init_task);