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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-03 09:02:54 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 13:00:23 +0200 |
| commit | e336e05bca1909faf6d7c033702a71bdb5c79d18 (patch) | |
| tree | 21dc1146da52906fafae1a4dd9bc390882dc1caf /arch/hexagon/kernel | |
| parent | a3b3aa3d9d5d482ac68477c69fc08cadbc43e074 (diff) | |
| download | kernel-common-e336e05bca1909faf6d7c033702a71bdb5c79d18.tar.gz kernel-common-e336e05bca1909faf6d7c033702a71bdb5c79d18.tar.bz2 kernel-common-e336e05bca1909faf6d7c033702a71bdb5c79d18.zip | |
hexagon: Use generic idle_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>
Link: http://lkml.kernel.org/r/20120503085034.692078846@linutronix.de
Acked-and-tested-by: Richard Kuo <rkuo@codeaurora.org>
Diffstat (limited to 'arch/hexagon/kernel')
| -rw-r--r-- | arch/hexagon/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/hexagon/kernel/init_task.c | 54 |
2 files changed, 1 insertions, 55 deletions
diff --git a/arch/hexagon/kernel/Makefile b/arch/hexagon/kernel/Makefile index 3689f3754d09..536aec093e62 100644 --- a/arch/hexagon/kernel/Makefile +++ b/arch/hexagon/kernel/Makefile @@ -1,4 +1,4 @@ -extra-y := head.o vmlinux.lds init_task.o +extra-y := head.o vmlinux.lds obj-$(CONFIG_SMP) += smp.o topology.o diff --git a/arch/hexagon/kernel/init_task.c b/arch/hexagon/kernel/init_task.c deleted file mode 100644 index 73283d3edf09..000000000000 --- a/arch/hexagon/kernel/init_task.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Init task definition - * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init_task.h> -#include <linux/fs.h> -#include <linux/mqueue.h> -#include <asm/thread_info.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 8192-byte aligned due to the - * way process stacks are handled. This is done by making sure - * the linker maps this in the .text segment right after head.S, - * and making head.S ensure the proper alignment. - */ -union thread_union init_thread_union - __attribute__((__section__(".data.init_task"), - __aligned__(THREAD_SIZE))) = { - 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); |