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linux/include/linux/iio/common
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Gwendal Grignou c41664346a iio: cros: Register FIFO callback after sensor is registered 
[ Upstream commit 0b4ae3f6d1 ]

Instead of registering callback to process sensor events right at
initialization time, wait for the sensor to be register in the iio
subsystem.

Events can come at probe time (in case the kernel rebooted abruptly
without switching the sensor off for  instance), and be sent to IIO core
before the sensor is fully registered.

Fixes: aa984f1ba4 ("iio: cros_ec: Register to cros_ec_sensorhub when EC supports FIFO")
Reported-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20220711144716.642617-1-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2022-08-17 14:23:55 +02:00
..
cros_ec_sensors_core.h iio: cros: Register FIFO callback after sensor is registered 2022-08-17 14:23:55 +02:00
ssp_sensors.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
st_sensors.h iio: st_sensors: Add a local lock for protecting odr 2022-06-14 18:36:20 +02:00
st_sensors_i2c.h iio: st_sensors: Drop redundant parameter from st_sensors_of_name_probe() 2020-01-13 21:51:52 +00:00
st_sensors_spi.h iio: move 3-wire spi initialization to st_sensors_spi 2019-07-27 22:52:06 +01:00