kernel/drivers/iio/chemical/mhz19b.c, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2025-05-21T13:21:08Ziio: chemical: mhz19b: Fix error code in probe()2025-05-21T13:21:08ZDan Carpenterdan.carpenter@linaro.org2025-05-07T12:59:00Zurn:sha1:805bbd3ac96dd66410d44b8ed1faa45f43ef1afb
Return -ENOMEM if devm_iio_device_alloc() fails. Don't return success.
Fixes: 4572a70b3681 ("iio: chemical: Add support for Winsen MHZ19B CO2 sensor")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Acked-by: Gyeyoung Baek <gye976@gmail.com>
Link: https://patch.msgid.link/aBtZFLFlr0slcYSi@stanley.mountain
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
iio: chemical: Add support for Winsen MHZ19B CO2 sensor2025-05-21T13:20:28ZGyeyoung Baekgye976@gmail.com2025-04-23T19:40:59Zurn:sha1:4572a70b3681e38055c78d12fb68cd147bdbee7d
Add support for Winsen MHZ19B CO2 sensor.
Datasheet: https://www.winsen-sensor.com/d/files/infrared-gas-sensor/mh-z19b-co2-ver1_0.pdf
Signed-off-by: Gyeyoung Baek <gye976@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://patch.msgid.link/20250423194100.53934-4-gye976@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>