313162d0b8
The <linux/device.h> header includes a lot of stuff, and it in turn gets a lot of use just for the basic "struct device" which appears so often. Clean up the users as follows: 1) For those headers only needing "struct device" as a pointer in fcn args, replace the include with exactly that. 2) For headers not really using anything from device.h, simply delete the include altogether. 3) For headers relying on getting device.h implicitly before being included themselves, now explicitly include device.h 4) For files in which doing #1 or #2 uncovers an implicit dependency on some other header, fix by explicitly adding the required header(s). Any C files that were implicitly relying on device.h to be present have already been dealt with in advance. Total removals from #1 and #2: 51. Total additions coming from #3: 9. Total other implicit dependencies from #4: 7. As of 3.3-rc1, there were 110, so a net removal of 42 gives about a 38% reduction in device.h presence in include/* Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
57 lines
2 KiB
C
57 lines
2 KiB
C
/*
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* hwmon-sysfs.h - hardware monitoring chip driver sysfs defines
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*
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* Copyright (C) 2005 Yani Ioannou <yani.ioannou@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _LINUX_HWMON_SYSFS_H
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#define _LINUX_HWMON_SYSFS_H
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#include <linux/device.h>
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struct sensor_device_attribute{
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struct device_attribute dev_attr;
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int index;
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};
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#define to_sensor_dev_attr(_dev_attr) \
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container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
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#define SENSOR_ATTR(_name, _mode, _show, _store, _index) \
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{ .dev_attr = __ATTR(_name, _mode, _show, _store), \
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.index = _index }
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#define SENSOR_DEVICE_ATTR(_name, _mode, _show, _store, _index) \
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struct sensor_device_attribute sensor_dev_attr_##_name \
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= SENSOR_ATTR(_name, _mode, _show, _store, _index)
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struct sensor_device_attribute_2 {
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struct device_attribute dev_attr;
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u8 index;
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u8 nr;
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};
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#define to_sensor_dev_attr_2(_dev_attr) \
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container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
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#define SENSOR_ATTR_2(_name, _mode, _show, _store, _nr, _index) \
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{ .dev_attr = __ATTR(_name, _mode, _show, _store), \
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.index = _index, \
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.nr = _nr }
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#define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index) \
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struct sensor_device_attribute_2 sensor_dev_attr_##_name \
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= SENSOR_ATTR_2(_name, _mode, _show, _store, _nr, _index)
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#endif /* _LINUX_HWMON_SYSFS_H */
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