42d3b83fec
This patch refactors SENSOR_DEVICE_ATTR macro. First it creates a new macro SENSOR_ATTR() which expands to an initialization expression, then it uses that in SENSOR_DEVICE_ATTR, which declares and initializes a struct sensor_device_attribute. IOW, SENSOR_ATTR() imitates __ATTR() in include/linux/device.h. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/*
|
|
* hwmon-sysfs.h - hardware monitoring chip driver sysfs defines
|
|
*
|
|
* Copyright (C) 2005 Yani Ioannou <yani.ioannou@gmail.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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
#ifndef _LINUX_HWMON_SYSFS_H
|
|
#define _LINUX_HWMON_SYSFS_H
|
|
|
|
struct sensor_device_attribute{
|
|
struct device_attribute dev_attr;
|
|
int index;
|
|
};
|
|
#define to_sensor_dev_attr(_dev_attr) \
|
|
container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
|
|
|
|
#define SENSOR_ATTR(_name, _mode, _show, _store, _index) \
|
|
{ .dev_attr = __ATTR(_name, _mode, _show, _store), \
|
|
.index = _index }
|
|
|
|
#define SENSOR_DEVICE_ATTR(_name, _mode, _show, _store, _index) \
|
|
struct sensor_device_attribute sensor_dev_attr_##_name \
|
|
= SENSOR_ATTR(_name, _mode, _show, _store, _index)
|
|
|
|
struct sensor_device_attribute_2 {
|
|
struct device_attribute dev_attr;
|
|
u8 index;
|
|
u8 nr;
|
|
};
|
|
#define to_sensor_dev_attr_2(_dev_attr) \
|
|
container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
|
|
|
|
#define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index) \
|
|
struct sensor_device_attribute_2 sensor_dev_attr_##_name = { \
|
|
.dev_attr = __ATTR(_name,_mode,_show,_store), \
|
|
.index = _index, \
|
|
.nr = _nr, \
|
|
}
|
|
|
|
#endif /* _LINUX_HWMON_SYSFS_H */
|