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iio: ina2xx-adc: fix scale for VShunt

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The scale would result in uV instead of expected mV.
Mostly cosmetic, since the value of 'Power' was computed OK.

Signed-off-by: Marc Titinger <marc.titinger@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Marc Titinger 2016-03-11 15:52:30 +01:00 committed by Jonathan Cameron
parent d65113222c
commit eaa3476a7e
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/adc/ina2xx-adc.c
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@ -185,9 +185,9 @@ static int ina2xx_read_raw(struct iio_dev *indio_dev,
case IIO_CHAN_INFO_SCALE:
switch (chan->address) {
case INA2XX_SHUNT_VOLTAGE:
/* processed (mV) = raw*1000/shunt_div */
/* processed (mV) = raw/shunt_div */
*val2 = chip->config->shunt_div;
*val = 1000;
*val = 1;
return IIO_VAL_FRACTIONAL;
case INA2XX_BUS_VOLTAGE: