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2076a20fc1
linux/drivers/iio
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Alec Berg 2076a20fc1 iio: querying buffer scan_mask should return 0/1 
Ensure that querying the IIO buffer scan_mask returns a value of
0 or 1. Currently querying the scan mask has the value returned
by test_bit(), which returns either true or false. For some
architectures test_bit() may return -1 for true, which will appear
to return an error when returning from iio_scan_mask_query().

Additionally, it's important for the sysfs interface to consistently
return the same thing when querying the scan_mask.

Signed-off-by: Alec Berg <alecaberg@chromium.org>
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-03-22 12:19:07 +00:00
..
accel iio:accel:bma180: Use modifier instead of index in channel specification 2014-02-08 11:31:50 +00:00
adc iio: adc: at91_adc: correct default shtim value 2014-03-15 16:32:44 +00:00
amplifiers iio: amplifiers: ad8366: Remove regulator_put 2013-09-28 11:49:45 +01:00
common iio: hid-sensors: Fix power and report state 2013-12-02 21:05:32 +00:00
dac iio:dac:mcp4725 drop specification of scan type as unused in this driver. 2013-12-17 21:08:19 +00:00
frequency Merge 3.12-rc6 into staging-next. 2013-10-19 13:14:34 -07:00
gyro iio:gyro: bug on L3GD20H gyroscope support 2014-02-18 10:24:49 +00:00
humidity iio: Add new driver dht11 2013-12-03 20:22:30 +00:00
imu iio: adis16400: Set timestamp as the last element in chan_spec 2014-02-08 11:26:06 +00:00
light iio: cm32181: Fix read integration time function 2014-03-15 15:16:42 +00:00
magnetometer iio: ak8975: Fix calculation formula for convert micro tesla to gauss unit 2014-02-08 10:28:05 +00:00
orientation iio: hid-sensors: Added Inclinometer 3D 2013-12-03 20:31:59 +00:00
pressure iio: Add Freescale MPL3115A2 pressure / temperature sensor driver 2013-11-24 21:07:13 +00:00
temperature Merge 3.12-rc2 into staging-next. 2013-09-25 08:59:04 -07:00
trigger iio:trigger: fix sysfs name on list mutex 2013-09-28 11:51:16 +01:00
buffer_cb.c iio: Add reference counting for buffers 2013-10-12 12:04:01 +01:00
iio_core_trigger.h iio: fix semicolon in io_core_trigger.h 2013-08-03 18:40:32 +01:00
iio_core.h iio: Factor IIO value formating into its own function 2013-10-12 12:23:33 +01:00
industrialio-buffer.c iio: querying buffer scan_mask should return 0/1 2014-03-22 12:19:07 +00:00
industrialio-core.c iio: Add support for humidity sensors 2013-12-03 20:22:29 +00:00
industrialio-event.c iio: Remove support for the legacy event config interface 2013-12-08 13:13:52 +00:00
industrialio-trigger.c iio:trigger: Convert to use ATTRIBUTE_GROUPS 2013-12-03 20:22:29 +00:00
industrialio-triggered-buffer.c iio:triggered-buffer: Remove redundant call to iio_sw_buffer_preenable(). 2013-10-16 19:12:47 +01:00
inkern.c iio: inkern: fix iio_convert_raw_to_processed_unlocked 2013-07-03 20:30:52 +01:00
Kconfig iio: hid-sensors: Added Inclinometer 3D 2013-12-03 20:31:59 +00:00
kfifo_buf.c iio: kfifo_buf: Implement data_available() callback 2013-12-03 20:22:28 +00:00
Makefile iio: hid-sensors: Added Inclinometer 3D 2013-12-03 20:31:59 +00:00