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Commit 99e5dc45 authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Greg Kroah-Hartman
Browse files

staging: iio: Remove long dead function definitions from headers 



Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Acked-by: default avatarManuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c3e5d410

drivers/staging/iio/chrdev.h

+0 −2
Original line number Diff line number Diff line
@@ -73,7 +73,6 @@ struct iio_shared_ev_pointer { 
 * @det_events:		list of detected events

 * @max_events:		maximum number of events before new ones are dropped

 * @current_events:	number of events in detected list

 * @attr:		this chrdev's minor number sysfs attribute

 * @owner:		ensure the driver module owns the file, not iio

 * @private:		driver specific data

 * @_name:		used internally to store the sysfs name for minor id
@@ -88,7 +87,6 @@ struct iio_event_interface { 
	struct iio_detected_event_list		det_events;

	int					max_events;

	int					current_events;

	struct iio_chrdev_minor_attr		attr;

	struct module				*owner;

	void					*private;

	char					_name[35];

drivers/staging/iio/sysfs.h

+0 −76
Original line number Diff line number Diff line
@@ -29,27 +29,6 @@ struct iio_event_attr { 
#define to_iio_event_attr(_dev_attr) \

	container_of(_dev_attr, struct iio_event_attr, dev_attr)



/**

 * struct iio_chrdev_minor_attr - simple attribute to allow reading of chrdev

 *				minor number

 * @dev_attr:	underlying device attribute

 * @minor:	the minor number

 */

struct iio_chrdev_minor_attr {

	struct device_attribute dev_attr;

	int minor;

};



void

__init_iio_chrdev_minor_attr(struct iio_chrdev_minor_attr *minor_attr,

			   const char *name,

			   struct module *owner,

			   int id);





#define to_iio_chrdev_minor_attr(_dev_attr) \

	container_of(_dev_attr, struct iio_chrdev_minor_attr, dev_attr);



/**

 * struct iio_dev_attr - iio specific device attribute

 * @dev_attr:	underlying device attribute
@@ -89,11 +68,6 @@ struct iio_const_attr { 
	{ .dev_attr = __ATTR(_name, _mode, _show, _store),	\

	  .address = _addr }



#define IIO_ATTR_2(_name, _mode, _show, _store, _addr, _val2)	\

	{ .dev_attr = __ATTR(_name, _mode, _show, _store),	\

			.address = _addr,			\

			.val2 = _val2 }



#define IIO_DEVICE_ATTR(_name, _mode, _show, _store, _addr)	\

	struct iio_dev_attr iio_dev_attr_##_name		\

	= IIO_ATTR(_name, _mode, _show, _store, _addr)
@@ -166,40 +140,6 @@ struct iio_const_attr { 
#define IIO_CONST_ATTR_SAMP_FREQ_AVAIL(_string)			\

	IIO_CONST_ATTR(sampling_frequency_available, _string)



/**

 * IIO_DEV_ATTR_SCAN_MODE - select a scan mode

 * @_mode: sysfs file mode/permissions

 * @_show: output method for the attribute

 * @_store: input method for the attribute

 *

 * This is used when only certain combinations of inputs may be read in one

 * scan.

 **/

#define IIO_DEV_ATTR_SCAN_MODE(_mode, _show, _store)		\

	IIO_DEVICE_ATTR(scan_mode, _mode, _show, _store, 0)



/**

 * IIO_DEV_ATTR_AVAIL_SCAN_MODES - list available scan modes

 * @_show: output method for the attribute

 **/

#define IIO_DEV_ATTR_AVAIL_SCAN_MODES(_show)				\

	IIO_DEVICE_ATTR(available_scan_modes, S_IRUGO, _show, NULL, 0)



/**

 * IIO_DEV_ATTR_SCAN - result of scan of multiple channels

 * @_show: output method for the attribute

 **/

#define IIO_DEV_ATTR_SCAN(_show)		\

	IIO_DEVICE_ATTR(scan, S_IRUGO, _show, NULL, 0);



/**

 * IIO_DEV_ATTR_INPUT - direct read of a single input channel

 * @_number: input channel number

 * @_show: output method for the attribute

 **/

#define IIO_DEV_ATTR_INPUT(_number, _show)				\

	IIO_DEVICE_ATTR(in##_number, S_IRUGO, _show, NULL, _number)



/**

 * IIO_DEV_ATTR_SW_RING_ENABLE - enable software ring buffer

 * @_show: output method for the attribute
@@ -221,22 +161,6 @@ struct iio_const_attr { 
#define IIO_DEV_ATTR_HW_RING_ENABLE(_show, _store)			\

	IIO_DEVICE_ATTR(hw_ring_enable, S_IRUGO | S_IWUSR, _show, _store, 0)



/**

 * IIO_DEV_ATTR_BPSE - set number of bits per scan element

 * @_mode: sysfs file mode/permissions

 * @_show: output method for the attribute

 * @_store: input method for the attribute

 **/

#define IIO_DEV_ATTR_BPSE(_mode, _show, _store)		\

	IIO_DEVICE_ATTR(bpse, _mode, _show, _store, 0)



/**

 * IIO_DEV_ATTR_BPSE_AVAILABLE - number of bits per scan element supported

 * @_show: output method for the attribute

 **/

#define IIO_DEV_ATTR_BPSE_AVAILABLE(_show)				\

	IIO_DEVICE_ATTR(bpse_available, S_IRUGO, _show, NULL, 0)



/**

 * IIO_DEV_ATTR_TEMP - many sensors have auxiliary temperature sensors

 * @_show: output method for the attribute