aboutsummaryrefslogtreecommitdiff
path: root/arch/xtensa
diff options
context:
space:
mode:
authorThomas Gleixner <tglx@linutronix.de>2012-05-03 09:03:01 +0000
committerThomas Gleixner <tglx@linutronix.de>2012-05-05 13:00:26 +0200
commite4d59621923ba6c42f30a9d74c7c78d101c2f7aa (patch)
treec281b507b7160d6533e84bb49f5e12967767143e /arch/xtensa
parent45046892ef89c1e0caad66a03c8c1e14ad478d23 (diff)
downloadlinux-linaro-stable-e4d59621923ba6c42f30a9d74c7c78d101c2f7aa.tar.gz
xtensa: Use generic init_task
Same code. Use the generic version. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Chris Zankel <chris@zankel.net> Link: http://lkml.kernel.org/r/20120503085035.804059531@linutronix.de
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/Kconfig1
-rw-r--r--arch/xtensa/kernel/Makefile2
-rw-r--r--arch/xtensa/kernel/init_task.c31
3 files changed, 2 insertions, 32 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 8a3f8351f438..d0ab5bb0d582 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -10,6 +10,7 @@ config XTENSA
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
select GENERIC_CPU_DEVICES
+ select HAVE_GENERIC_INIT_TASK
help
Xtensa processors are 32-bit RISC machines designed by Tensilica
primarily for embedded systems. These processors are both
diff --git a/arch/xtensa/kernel/Makefile b/arch/xtensa/kernel/Makefile
index 2d2728b3e862..59fc3fe15572 100644
--- a/arch/xtensa/kernel/Makefile
+++ b/arch/xtensa/kernel/Makefile
@@ -6,7 +6,7 @@ extra-y := head.o vmlinux.lds
obj-y := align.o entry.o irq.o coprocessor.o process.o ptrace.o \
setup.o signal.o syscall.o time.o traps.o vectors.o platform.o \
- pci-dma.o init_task.o io.o
+ pci-dma.o io.o
obj-$(CONFIG_KGDB) += xtensa-stub.o
obj-$(CONFIG_PCI) += pci.o
diff --git a/arch/xtensa/kernel/init_task.c b/arch/xtensa/kernel/init_task.c
deleted file mode 100644
index cd122fb7e48a..000000000000
--- a/arch/xtensa/kernel/init_task.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * arch/xtensa/kernel/init_task.c
- *
- * Xtensa Processor version.
- *
- * 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.
- *
- * Copyright (C) 2007 Tensilica Inc.
- *
- * Chris Zankel <chris@zankel.net>
- */
-
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/init_task.h>
-#include <linux/module.h>
-#include <linux/mqueue.h>
-
-#include <asm/uaccess.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);