diff options
author | Durgadoss R <durgadoss.r@intel.com> | 2012-09-18 11:04:53 +0530 |
---|---|---|
committer | Zhang Rui <rui.zhang@intel.com> | 2012-11-05 13:56:32 +0800 |
commit | 71350db43b4c5c4da59b729c805f00ff6675b99d (patch) | |
tree | b1fdba40aa6849f4392160ea3e0ff581f30fa6c7 /drivers/thermal | |
parent | 23064088d6aea049746755e9851760620921a80b (diff) |
Thermal: Move thermal_instance to thermal_core.h
This patch creates a thermal_core.h file which can contain
all defines used by the core thermal framework files. For
now, move the thermal_instance structure to thermal_core.h
This structure is used by files under drivers/thermal/.
Signed-off-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r-- | drivers/thermal/thermal_core.h | 53 | ||||
-rw-r--r-- | drivers/thermal/thermal_sys.c | 23 |
2 files changed, 55 insertions, 21 deletions
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h new file mode 100644 index 00000000000..0d3205a1811 --- /dev/null +++ b/drivers/thermal/thermal_core.h @@ -0,0 +1,53 @@ +/* + * thermal_core.h + * + * Copyright (C) 2012 Intel Corp + * Author: Durgadoss R <durgadoss.r@intel.com> + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * 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. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + */ + +#ifndef __THERMAL_CORE_H__ +#define __THERMAL_CORE_H__ + +#include <linux/device.h> +#include <linux/thermal.h> + +/* Initial state of a cooling device during binding */ +#define THERMAL_NO_TARGET -1UL + +/* + * This structure is used to describe the behavior of + * a certain cooling device on a certain trip point + * in a certain thermal zone + */ +struct thermal_instance { + int id; + char name[THERMAL_NAME_LENGTH]; + struct thermal_zone_device *tz; + struct thermal_cooling_device *cdev; + int trip; + unsigned long upper; /* Highest cooling state for this trip point */ + unsigned long lower; /* Lowest cooling state for this trip point */ + unsigned long target; /* expected cooling state */ + char attr_name[THERMAL_NAME_LENGTH]; + struct device_attribute attr; + struct list_head tz_node; /* node in tz->thermal_instances */ + struct list_head cdev_node; /* node in cdev->thermal_instances */ +}; + +#endif /* __THERMAL_CORE_H__ */ diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c index 9ee42ca4d28..bbc834625f7 100644 --- a/drivers/thermal/thermal_sys.c +++ b/drivers/thermal/thermal_sys.c @@ -37,31 +37,12 @@ #include <net/netlink.h> #include <net/genetlink.h> +#include "thermal_core.h" + MODULE_AUTHOR("Zhang Rui"); MODULE_DESCRIPTION("Generic thermal management sysfs support"); MODULE_LICENSE("GPL"); -#define THERMAL_NO_TARGET -1UL -/* - * This structure is used to describe the behavior of - * a certain cooling device on a certain trip point - * in a certain thermal zone - */ -struct thermal_instance { - int id; - char name[THERMAL_NAME_LENGTH]; - struct thermal_zone_device *tz; - struct thermal_cooling_device *cdev; - int trip; - unsigned long upper; /* Highest cooling state for this trip point */ - unsigned long lower; /* Lowest cooling state for this trip point */ - unsigned long target; /* expected cooling state */ - char attr_name[THERMAL_NAME_LENGTH]; - struct device_attribute attr; - struct list_head tz_node; /* node in tz->thermal_instances */ - struct list_head cdev_node; /* node in cdev->thermal_instances */ -}; - static DEFINE_IDR(thermal_tz_idr); static DEFINE_IDR(thermal_cdev_idr); static DEFINE_MUTEX(thermal_idr_lock); |