On Sat, 25 Apr 2026 20:39:06 +0000 (UTC) Antony Kurniawan Soemardi <[email protected]> wrote:
> This series adds support for reading channel labels from the device tree > in the Qualcomm PM8xxx XOADC driver, along with the corresponding DT > updates for the PM8921 PMIC. Also removes the redundant error logs when > reading values, as returning -EINVAL and -ETIMEDOUT are sufficient to > report failures. > > This series also includes minor refactors such as remove redundant > error logging and constifying pointers where applicable. > > Tested on Sony Xperia SP (PM8921): > > cat /sys/bus/iio/devices/iio\:device0/in_voltage7_label > usb_vbus > > cat /sys/bus/iio/devices/iio\:device0/in_temp12_label > ref_muxoff > > sensors > iio_hwmon-isa-0000 > Adapter: ISA adapter > vbat: 267.86 V > dcin: 4.82 kV > ... > chg_temp: +1071.4°C > > Note: the sensor readings above are incorrect due to pending calibration > fixes are not included in this series. This patch only addresses label > visibility. The values are expected to be wrong until the calibration > fixes lands separately. > --- > Changes in v4: > - Constify pointers in read operations Whilst I can't say I care that much about whether we mark everything we could const, it does no harm. Applied patches 2-4 to the testing branch of iio.git. I'll rebase that on rc1 once available and push out as togreg which linux-next will pick up. Thanks, Jonathan
