Hi Guenter, as requested, here's the regmap version as a separate patch. I've left out the idea of separate show functions as it doesn't bring much indeed. If you're interested in a before/after comparison, here are the plots of of a usb key (DUT) power-cycle captured using either driver version. As expected, the measurement is better resolved with single reads. "github dot com"/mtitinger/ACME/blob/master/docs/measurements/bulk-700pts.png "github dot com"/mtitinger/ACME/blob/master/docs/measurements/regmap-700pts.png Many thanks. Marc Titinger (2): hwmon: ina2xx: convert driver to using regmap hwmon: ina2xx: give precedence to DT over checking for platform data. drivers/hwmon/ina2xx.c | 208 +++++++++++++++++++------------------------------ 1 file changed, 79 insertions(+), 129 deletions(-) -- 1.9.1 _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
