diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/platforms/pseries/power.c')
| -rw-r--r-- | ANDROID_3.4.5/arch/powerpc/platforms/pseries/power.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/pseries/power.c b/ANDROID_3.4.5/arch/powerpc/platforms/pseries/power.c deleted file mode 100644 index 6d626623..00000000 --- a/ANDROID_3.4.5/arch/powerpc/platforms/pseries/power.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Interface for power-management for ppc64 compliant platform - * - * Manish Ahuja <mahuja@us.ibm.com> - * - * Feb 2007 - * - * Copyright (C) 2007 IBM Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/kobject.h> -#include <linux/string.h> -#include <linux/errno.h> -#include <linux/init.h> - -unsigned long rtas_poweron_auto; /* default and normal state is 0 */ - -static ssize_t auto_poweron_show(struct kobject *kobj, - struct kobj_attribute *attr, char *buf) -{ - return sprintf(buf, "%lu\n", rtas_poweron_auto); -} - -static ssize_t auto_poweron_store(struct kobject *kobj, - struct kobj_attribute *attr, - const char *buf, size_t n) -{ - int ret; - unsigned long ups_restart; - ret = sscanf(buf, "%lu", &ups_restart); - - if ((ret == 1) && ((ups_restart == 1) || (ups_restart == 0))){ - rtas_poweron_auto = ups_restart; - return n; - } - return -EINVAL; -} - -static struct kobj_attribute auto_poweron_attr = - __ATTR(auto_poweron, 0644, auto_poweron_show, auto_poweron_store); - -#ifndef CONFIG_PM -struct kobject *power_kobj; - -static struct attribute *g[] = { - &auto_poweron_attr.attr, - NULL, -}; - -static struct attribute_group attr_group = { - .attrs = g, -}; - -static int __init pm_init(void) -{ - power_kobj = kobject_create_and_add("power", NULL); - if (!power_kobj) - return -ENOMEM; - return sysfs_create_group(power_kobj, &attr_group); -} -core_initcall(pm_init); -#else -static int __init apo_pm_init(void) -{ - return (sysfs_create_file(power_kobj, &auto_poweron_attr.attr)); -} -__initcall(apo_pm_init); -#endif |