projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 0a3e7eea YI |
1 | /* |
| 2 | * i2c-sysfs.h - i2c chip driver sysfs defines | |
| 3 | * | |
| 4 | * Copyright (C) 2005 Yani Ioannou <yani.ioannou@gmail.com> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 19 | */ | |
| 20 | #ifndef _LINUX_I2C_SYSFS_H | |
| 21 | #define _LINUX_I2C_SYSFS_H | |
| 22 | ||
| 23 | struct sensor_device_attribute{ | |
| 24 | struct device_attribute dev_attr; | |
| 25 | int index; | |
| 26 | }; | |
| 27 | #define to_sensor_dev_attr(_dev_attr) \ | |
| 28 | container_of(_dev_attr, struct sensor_device_attribute, dev_attr) | |
| 29 | ||
| 30 | #define SENSOR_DEVICE_ATTR(_name,_mode,_show,_store,_index) \ | |
| 31 | struct sensor_device_attribute sensor_dev_attr_##_name = { \ | |
| 32 | .dev_attr = __ATTR(_name,_mode,_show,_store), \ | |
| 33 | .index = _index, \ | |
| 34 | } | |
| 35 | ||
| 36 | #endif /* _LINUX_I2C_SYSFS_H */ |