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- From f0266de1899f043daff3b472b8fdd6e30012cb25 Mon Sep 17 00:00:00 2001
- From: =?utf-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <[email protected]>
- Date: Wed, 9 Jan 2008 11:46:33 -0800
- Subject: [PATCH 121/134] [ARM] goldfish: Implement suspend as wait-for-interrupt.
- MIME-Version: 1.0
- Content-Type: text/plain; charset=utf-8
- Content-Transfer-Encoding: 8bit
- Signed-off-by: Mike A. Chan <[email protected]>
- Signed-off-by: Arve Hjønnevåg <[email protected]>
- ---
- arch/arm/mach-goldfish/Makefile | 2 +-
- arch/arm/mach-goldfish/pm.c | 43 +++++++++++++++++++++++++++++++++++++++
- 2 files changed, 44 insertions(+), 1 deletions(-)
- create mode 100644 arch/arm/mach-goldfish/pm.c
- --- a/arch/arm/mach-goldfish/Makefile
- +++ b/arch/arm/mach-goldfish/Makefile
- @@ -4,6 +4,6 @@
-
- # Object file lists.
-
- -obj-y := pdev_bus.o timer.o audio.o
- +obj-y := pdev_bus.o timer.o audio.o pm.o
- obj-$(CONFIG_MACH_GOLDFISH) += board-goldfish.o
-
- --- /dev/null
- +++ b/arch/arm/mach-goldfish/pm.c
- @@ -0,0 +1,43 @@
- +/* arch/arm/mach-msm/pm.c
- + *
- + * Goldfish Power Management Routines
- + *
- + * Copyright (C) 2007 Google, Inc.
- + *
- + * This software is licensed under the terms of the GNU General Public
- + * License version 2, as published by the Free Software Foundation, and
- + * may be copied, distributed, and modified under those terms.
- + *
- + * 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.
- + *
- + */
- +
- +#include <linux/module.h>
- +#include <linux/kernel.h>
- +#include <linux/init.h>
- +#include <linux/pm.h>
- +#include <linux/suspend.h>
- +#include <mach/system.h>
- +
- +static int goldfish_pm_enter(suspend_state_t state)
- +{
- + arch_idle();
- + return 0;
- +}
- +
- +static struct platform_suspend_ops goldfish_pm_ops = {
- + .enter = goldfish_pm_enter,
- + .valid = suspend_valid_only_mem,
- +};
- +
- +static int __init goldfish_pm_init(void)
- +{
- + suspend_set_ops(&goldfish_pm_ops);
- + return 0;
- +}
- +
- +__initcall(goldfish_pm_init);
- +
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