linux-stable/drivers/iio
Lars-Peter Clausen 6661146427 iio: ad7768-1: Call iio_trigger_notify_done() on error
IIO trigger handlers must call iio_trigger_notify_done() when done. This
must be done even when an error occurred. Otherwise the trigger will be
seen as busy indefinitely and the trigger handler will never be called
again.

The ad7768-1 driver neglects to call iio_trigger_notify_done() when there
is an error reading the converter data. Fix this by making sure that
iio_trigger_notify_done() is included in the error exit path.

Fixes: a5f8c7da3d ("iio: adc: Add AD7768-1 ADC basic support")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20211101144055.13858-2-lars@metafoo.de
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-11-17 17:52:36 +00:00
..
accel iio: mma8452: Fix trigger reference couting 2021-11-17 17:52:34 +00:00
adc iio: ad7768-1: Call iio_trigger_notify_done() on error 2021-11-17 17:52:36 +00:00
afe iio: afe: iio-rescale: Support processed channels 2021-06-03 18:24:13 +01:00
amplifiers
buffer iio: triggered-buffer: extend support to configure output buffers 2021-10-19 08:30:45 +01:00
cdc iio:cdc:ad7150: Fix use of uninitialized ret 2021-04-07 08:36:39 +01:00
chemical iio: chemical: scd4x: Add a scale for the co2 concentration reading 2021-10-21 20:53:11 +01:00
common chrome platform changes for 5.16 2021-11-10 11:36:43 -08:00
dac First set of IIO fixes for the 5.16 cycle 2021-10-24 13:08:36 +02:00
dummy iio: dummy: Fix build error when CONFIG_IIO_TRIGGERED_BUFFER is not set 2021-06-13 17:00:17 +01:00
frequency iio: frequency: adrf6780: Fix adrf6780_spi_{read,write}() 2021-10-24 13:14:26 +02:00
gyro iio: itg3200: Call iio_trigger_notify_done() on error 2021-11-17 17:52:36 +00:00
health iio: health: afe4403: Don't return an error in .remove() 2021-10-19 08:30:45 +01:00
humidity iio: humidity: hdc100x: Add margin to the conversion time 2021-07-24 18:13:02 +01:00
imu iio: imu: st_lsm6dsx: Avoid potential array overflow in st_lsm6dsx_set_odr() 2021-10-20 14:43:53 +01:00
light iio: stk3310: Don't return error code in interrupt handler 2021-11-17 17:52:34 +00:00
magnetometer iio: magn: hmc5843: Make hmc5843_common_remove() return void 2021-10-19 08:30:45 +01:00
multiplexer iio: multiplexer: iio-mux: Support settle-time-us property 2021-10-21 20:02:54 +01:00
orientation iio: hid-sensors: bind IIO channels alloc to device object 2021-07-13 18:21:53 +01:00
position iio: hid-sensors: Update header includes 2021-06-16 14:53:13 +01:00
potentiometer iio: potentiometer: max5487: Don't return an error in .remove() 2021-10-19 08:30:46 +01:00
potentiostat iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() 2021-05-17 13:54:30 +01:00
pressure First set of IIO fixes for the 5.16 cycle 2021-10-24 13:08:36 +02:00
proximity iio: sx9310: Support ACPI property 2021-07-31 15:15:28 +01:00
resolver
temperature iio: temperature: Add MAX31865 RTD Support 2021-09-14 12:00:33 +01:00
test iio/test-format: build kunit tests without structleak plugin 2021-10-06 17:53:36 -06:00
trigger iio: trigger: stm32-timer: Convert sysfs sprintf/snprintf family to sysfs_emit 2021-05-17 13:49:05 +01:00
iio_core.h iio: Add output buffer support 2021-10-19 08:30:44 +01:00
iio_core_trigger.h iio: core-trigger: make iio_device_register_trigger_consumer() an int return 2021-03-11 20:47:02 +00:00
industrialio-buffer.c 2nd set of IIO new driver, cleanups and features for the 5.16 cycle 2021-10-24 13:09:37 +02:00
industrialio-configfs.c
industrialio-core.c First set of IIO fixes for the 5.16 cycle 2021-10-24 13:08:36 +02:00
industrialio-event.c iio:event: Add timeout event info type 2021-04-07 08:36:36 +01:00
industrialio-sw-device.c
industrialio-sw-trigger.c
industrialio-trigger.c iio: trigger: Fix reference counting 2021-11-17 17:52:35 +00:00
industrialio-triggered-event.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
inkern.c iio: inkern: introduce devm_iio_map_array_register() short-hand function 2021-10-19 08:27:34 +01:00
Kconfig iio:cdc:ad7150: Move driver out of staging. 2021-04-07 08:36:37 +01:00
Makefile iio:cdc:ad7150: Move driver out of staging. 2021-04-07 08:36:37 +01:00
TODO