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| author |   Gwendal Grignou <gwendal@chromium.org> | 2022-07-11 07:47:16 -0700 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-07-18 18:29:13 +0100 |
| commit | 0b4ae3f6d1210c11f9baf159009c7227eacf90f2 (patch) | |
| tree | 64865906b0568150bf4c48b7a9d1806bc0195967 /drivers/iio/accel | |
| parent | iio: test: rework Kconfig to support modules (diff) | |
| download | linux-dev-0b4ae3f6d1210c11f9baf159009c7227eacf90f2.tar.xz linux-dev-0b4ae3f6d1210c11f9baf159009c7227eacf90f2.zip | |
iio: cros: Register FIFO callback after sensor is registered
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: aa984f1ba4a4 ("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>
Diffstat (limited to 'drivers/iio/accel')
| -rw-r--r-- | drivers/iio/accel/cros_ec_accel_legacy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/accel/cros_ec_accel_legacy.c b/drivers/iio/accel/cros_ec_accel_legacy.c index 1c0171f26e99..0f403342b1fc 100644 --- a/drivers/iio/accel/cros_ec_accel_legacy.c +++ b/drivers/iio/accel/cros_ec_accel_legacy.c @@ -215,7 +215,7 @@ static int cros_ec_accel_legacy_probe(struct platform_device *pdev) return -ENOMEM; ret = cros_ec_sensors_core_init(pdev, indio_dev, true, - cros_ec_sensors_capture, NULL); + cros_ec_sensors_capture); if (ret) return ret; @@ -235,7 +235,7 @@ static int cros_ec_accel_legacy_probe(struct platform_device *pdev) state->sign[CROS_EC_SENSOR_Z] = -1; } - return devm_iio_device_register(dev, indio_dev); + return cros_ec_sensors_core_register(dev, indio_dev, NULL); } static struct platform_driver cros_ec_accel_platform_driver = { |