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869871b58c
linux/drivers/staging/iio
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Lars-Peter Clausen 869871b58c staging:iio: Drop buffer mark_param_change callback 
Right now we have a mark_param_change callback in the buffer access
functions struct, which should be called whenever the parameters (length,
bytes per datum) of the buffer change. But it is only called when the user
changes the buffer size, not when the bytes per datum change. Additionally each
buffer implementation already keeps track internally whether its parameters
have changed, making the call to mark_param_change after changing the buffer
length redundant. Since each buffer implementation knows best when one of its
parameters has changed just make tracking of this internal and drop the
mark_param_change callback.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22 13:38:09 -08:00
..
accel staging:iio:buffer struct iio_buffer doesn't need an indio_dev pointer. 2011-12-08 12:13:58 -08:00
adc staging:iio: iio_trigger contains defunct owner field. Remove it. 2011-12-16 10:56:26 -08:00
addac staging:iio: Remove redundant spi driver bus initialization 2011-12-08 11:33:19 -08:00
cdc staging:iio:treewide only use shared to decide on interfaces 2011-11-26 16:35:04 -08:00
dac staging:iio:dac:ad5791: Add id entry for the ad5790 2011-12-09 14:39:47 -08:00
dds staging:iio: Remove redundant spi driver bus initialization 2011-12-08 11:33:19 -08:00
Documentation staging:iio: Drop buffer mark_param_change callback 2011-12-22 13:38:09 -08:00
gyro iio: gyro: ADXRS450: Add support for ADXRS453 Digital Gyroscope 2011-12-16 10:55:02 -08:00
impedance-analyzer staging:iio:buffer struct iio_buffer doesn't need an indio_dev pointer. 2011-12-08 12:13:58 -08:00
imu staging:iio:buffer remove unused owner field from struct iio_buffer 2011-12-08 12:11:09 -08:00
light iio: light sensor: Improve granularity of tsl2583 lux values. 2011-12-08 11:30:24 -08:00
magnetometer staging:iio: Add missing MODULE_DEVICE_TABLE and MODULE_ALIAS 2011-11-26 16:48:04 -08:00
meter staging:iio:buffer remove unused owner field from struct iio_buffer 2011-12-08 12:11:09 -08:00
resolver staging:iio: Add missing MODULE_DEVICE_TABLE and MODULE_ALIAS 2011-11-26 16:48:04 -08:00
trigger staging:iio: iio_trigger contains defunct owner field. Remove it. 2011-12-16 10:56:26 -08:00
buffer.h staging:iio: Drop buffer mark_param_change callback 2011-12-22 13:38:09 -08:00
events.h staging:iio: IIO_EVENT_CODE: Clamp channel numbers 2011-11-26 16:39:58 -08:00
iio_core_trigger.h staging:iio:triggers Remove unecessary existence checks and return val 2011-11-26 16:30:30 -08:00
iio_core.h staging:iio: core. Allow for event chrdev obtaining ioctl if no buffer present. 2011-11-26 16:30:31 -08:00
iio_dummy_evgen.c iio: Don't OOPS if dummy evgen failed init 2011-11-26 16:52:44 -08:00
iio_dummy_evgen.h staging:iio:dummy Add event support + fake event generator 2011-10-17 15:36:30 -07:00
iio_simple_dummy_buffer.c staging:iio:buffer remove unused owner field from struct iio_buffer 2011-12-08 12:11:09 -08:00
iio_simple_dummy_events.c staging:iio: header reorganization 2011-11-26 16:35:04 -08:00
iio_simple_dummy.c staging: iio: Use kcalloc instead of kzalloc to allocate array 2011-11-30 19:37:33 +09:00
iio_simple_dummy.h staging:iio:dummy Add buffered reading support 2011-10-17 15:36:30 -07:00
iio.h staging:iio: Make sure a device is only opened once at a time 2011-12-22 13:38:08 -08:00
industrialio-buffer.c staging:iio: Drop buffer mark_param_change callback 2011-12-22 13:38:09 -08:00
industrialio-core.c staging:iio: Make sure a device is only opened once at a time 2011-12-22 13:38:08 -08:00
industrialio-trigger.c staging:iio: trigger fixes for repeat request of same trigger and allocation failure 2011-11-26 16:30:30 -08:00
Kconfig staging: iio: drop "select IIO_SIMPLE_DUMMY_EVGEN" 2011-11-26 16:43:38 -08:00
kfifo_buf.c staging:iio: Drop buffer mark_param_change callback 2011-12-22 13:38:09 -08:00
kfifo_buf.h staging:iio: header reorganization 2011-11-26 16:35:04 -08:00
Makefile iio: adc: Relocate Capacitance to Digital Converters (CDC) into own subdir 2011-10-19 13:55:43 -07:00
ring_hw.h staging:iio: replacing term ring with buffer in the IIO core. 2011-09-26 17:31:53 -07:00
ring_sw.c staging:iio: Drop buffer mark_param_change callback 2011-12-22 13:38:09 -08:00
ring_sw.h staging:iio: header reorganization 2011-11-26 16:35:04 -08:00
sysfs.h staging:iio: header reorganization 2011-11-26 16:35:04 -08:00
TODO staging: iio: add ADI info to TODO 2010-11-09 15:46:32 -08:00
trigger_consumer.h staging:iio: treewide rename iio_triggered_ring_* to iio_triggered_buffer_* 2011-09-26 17:31:52 -07:00
trigger.h staging:iio: iio_trigger contains defunct owner field. Remove it. 2011-12-16 10:56:26 -08:00
types.h staging:iio: Fix typo 2011-12-08 12:15:44 -08:00