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linux/drivers/iio
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Matt Fornero 98f9793995 iio: core: Return error for failed read_reg 
commit 3d62c78a6e upstream.

If an IIO device returns an error code for a read access via debugfs, it
is currently ignored by the IIO core (other than emitting an error
message). Instead, return this error code to user space, so upper layers
can detect it correctly.

Signed-off-by: Matt Fornero <matt.fornero@mathworks.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
History 2018-01-01 20:51:38 +00:00
..
accel iio: accel: st_accel: fix data-ready line configuration 2017-11-26 13:50:19 +00:00
adc iio: ad7793: Fix the serial interface reset 2018-01-01 20:51:38 +00:00
amplifiers iio: amplifiers: ad8366: Remove regulator_put 2013-09-28 11:49:45 +01:00
common iio: hid-sensor-attributes: Fix sensor property setting failure. 2017-07-18 18:40:29 +01:00
dac iio: dac: ad7303: fix channel description 2017-08-26 02:14:32 +01:00
frequency Merge 3.12-rc6 into staging-next. 2013-10-19 13:14:34 -07:00
gyro iio:st_sensors: Fix oops when probing SPI devices 2015-05-28 09:59:58 +01:00
humidity iio: dht11: Use usleep_range instead of msleep for start signal 2017-03-16 02:27:04 +00:00
imu iio: imu: adis16480: Fix acceleration scale factor for adis16480 2017-11-11 13:33:23 +00:00
light iio: light: tsl2563: use correct event code 2017-11-11 13:32:52 +00:00
magnetometer iio: magnetometer: st_magn_core: enable multiread by default for LIS3MDL 2017-11-26 13:50:13 +00:00
orientation iio: hid-sensors: Inclinometer 3D: Raw read support 2014-05-05 10:59:52 +01:00
pressure iio: pressure: st_pressure: fix drdy configuration for LPS22HB and LPS25H 2017-11-26 13:50:19 +00:00
proximity iio: proximity: as3935: fix iio_trigger_poll issue 2017-09-15 18:29:33 +01:00
temperature iio: tmp006: Check channel info on write 2015-08-10 09:54:08 +01:00
trigger iio:trigger: fix sysfs name on list mutex 2013-09-28 11:51:16 +01:00
buffer_cb.c iio get rid of unneccessary error_ret 2014-02-18 08:46:36 +00:00
iio_core.h IIO: core: Introduce read_raw_multi 2014-04-29 22:05:32 +01:00
iio_core_trigger.h iio: fix semicolon in io_core_trigger.h 2013-08-03 18:40:32 +01:00
industrialio-buffer.c iio: fix some warning messages 2016-01-11 10:50:15 +00:00
industrialio-core.c iio: core: Return error for failed read_reg 2018-01-01 20:51:38 +00:00
industrialio-event.c iio: event: Remove negative error code from iio_event_poll 2015-09-28 10:21:38 +01:00
industrialio-trigger.c iio: Fix error handling in iio_trigger_attach_poll_func 2016-08-22 22:38:13 +01:00
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 a NULL dereference on error 2016-02-25 00:18:38 +00:00
Kconfig iio: always select ANON_INODES 2014-05-10 11:39:57 +01:00
kfifo_buf.c iio: kfifo_buf: Implement data_available() callback 2013-12-03 20:22:28 +00:00
Makefile iio: Add AS3935 lightning sensor support 2014-03-16 18:00:32 +00:00