linux/drivers/iio
Matt Fornero 3d62c78a6e iio: core: Return error for failed read_reg
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>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-09-24 16:58:32 +01:00
..
accel Second set of IIO new device support, features and cleanup for the 4.14 cycle. 2017-08-20 10:42:42 -07:00
adc iio: ad7793: Fix the serial interface reset 2017-09-24 16:58:29 +01:00
amplifiers
buffer iio: buffer-dmaengine: Add missing header buffer_impl.h 2017-06-13 20:56:05 +01:00
chemical iio: chemical: ccs811: Add triggered buffer support 2017-08-18 08:08:02 +01:00
common iio: magnetometer: st_magn: fix drdy line configuration for LIS3MDL 2017-09-03 17:39:39 +01:00
counter iio: pc104: Mask PC/104 drivers via the PC104 Kconfig option 2017-03-15 21:59:08 +00:00
dac iio: dac: stm32-dac-core: explicitly request exclusive reset control 2017-08-20 15:41:18 +01:00
dummy iio:dummy: Stop enabling timestamp by default. 2017-01-10 19:54:55 +00:00
frequency
gyro iio: gyro: st_gyro_spi: add OF capability to st_gyro_spi 2017-07-02 10:24:56 +01:00
health First set of IIO new device support, features and cleanup for the 4.12 cycle. 2017-03-06 13:17:21 +01:00
humidity iio: humidity: hts221: move drdy enable logic in hts221_trig_set_state() 2017-07-25 20:03:04 +01:00
imu iio: adis16400: Change unsigned to unsigned int 2017-07-02 10:27:03 +01:00
light Second set of IIO new device support, features and cleanup for the 4.14 cycle. 2017-08-20 10:42:42 -07:00
magnetometer iio: magnetometer: st_magn: fix drdy line configuration for LIS3MDL 2017-09-03 17:39:39 +01:00
multiplexer iio: multiplexer: new iio category and iio-mux driver 2017-06-03 19:29:26 +09:00
orientation iio: orientation: hid-sensor-rotation: Drop unnecessary static 2017-07-17 21:45:01 +01:00
potentiometer iio: max5481: Add support for Maxim digital potentiometers 2017-01-28 12:13:31 +00:00
potentiostat iio: lmp91000: Set parent device 2017-02-19 12:01:52 +00:00
pressure IIO: BME280: Updates to Humidity readings need ctrl_reg write! 2017-09-24 16:58:14 +01:00
proximity iio: srf08: add support for srf02 in i2c mode 2017-08-18 08:04:17 +01:00
temperature iio: temperature: tsys01: Add OF match table 2017-07-01 10:16:42 +01:00
trigger iio: trigger: stm32-timer: fix a corner case to write preset 2017-09-24 13:09:57 +01:00
iio_core_trigger.h
iio_core.h iio:core: timestamping clock selection support 2016-06-30 19:41:38 +01:00
industrialio-buffer.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
industrialio-configfs.c
industrialio-core.c iio: core: Return error for failed read_reg 2017-09-24 16:58:32 +01:00
industrialio-event.c iio: iio_push_event(): Don't crash if the event interface is not registered 2016-09-10 16:40:44 +01:00
industrialio-sw-device.c iio: Add support for creating IIO devices via configfs 2016-05-04 11:43:54 +01:00
industrialio-sw-trigger.c
industrialio-trigger.c iio: trigger: fix NULL pointer dereference in iio_trigger_write_current() 2017-05-21 12:36:59 +01:00
industrialio-triggered-event.c
inkern.c First round of IIO new device support, features and cleanups for the 4.14 cycle. 2017-07-27 21:29:49 -07:00
Kconfig iio: multiplexer: new iio category and iio-mux driver 2017-06-03 19:29:26 +09:00
Makefile iio: multiplexer: new iio category and iio-mux driver 2017-06-03 19:29:26 +09:00