Fiona Klute caee197b4d iio: chemical: scd4x: fix reported channel endianness ...

commit 81d5a5366d upstream.

The driver converts values read from the sensor from BE to CPU
endianness in scd4x_read_meas(). The result is then pushed into the
buffer in scd4x_trigger_handler(), so on LE architectures parsing the
buffer using the reported BE type gave wrong results.

scd4x_read_raw() which provides sysfs *_raw values is not affected, it
used the values returned by scd4x_read_meas() without further
conversion.

Fixes: 49d22b695c ("drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor")
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-01-30 10:28:44 +01:00

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ags02ma.c

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ams-iaq-core.c

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atlas-ezo-sensor.c

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atlas-sensor.c

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bme680_core.c

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bme680_i2c.c

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bme680_spi.c

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bme680.h

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ccs811.c

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ens160_core.c

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ens160_i2c.c

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ens160_spi.c

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ens160.h

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Kconfig

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Makefile

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pms7003.c

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scd4x.c

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scd30_core.c

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scd30_i2c.c

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scd30_serial.c

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scd30.h

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sgp30.c

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sgp40.c

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sps30_i2c.c

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sps30_serial.c

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sps30.c

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sps30.h

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sunrise_co2.c

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vz89x.c

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