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iio: adc: max9611: Fix attribute measure unit 

The power and current "shunt-resistor" attribute's 'show' function
displays the resistor value in milli-Ohms, while the ABI description
specifies it should be displayed in Ohms. Fix it.

Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Jacopo Mondi 2017-05-09 09:57:57 +02:00 committed by Jonathan Cameron
parent 5ba5b437ef
commit c545171968
1 changed files with 3 additions and 3 deletions
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6
drivers/iio/adc/max9611.c
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@ -438,10 +438,10 @@ static ssize_t max9611_shunt_resistor_show(struct device *dev,
struct max9611_dev *max9611 = iio_priv(dev_to_iio_dev(dev));
unsigned int i, r;
i = max9611->shunt_resistor_uohm / 1000;
r = max9611->shunt_resistor_uohm % 1000;
i = max9611->shunt_resistor_uohm / 1000000;
r = max9611->shunt_resistor_uohm % 1000000;
return sprintf(buf, "%u.%03u\n", i, r);
return sprintf(buf, "%u.%06u\n", i, r);
}
static IIO_DEVICE_ATTR(in_power_shunt_resistor, 0444,