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Commit c5451719 authored by Jacopo Mondi's avatar Jacopo Mondi Committed by Jonathan Cameron
Browse files

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: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Tested-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 5ba5b437

drivers/iio/adc/max9611.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -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));

	struct max9611_dev *max9611 = iio_priv(dev_to_iio_dev(dev));

	unsigned int i, r;

	unsigned int i, r;





	i = max9611->shunt_resistor_uohm / 1000;

	i = max9611->shunt_resistor_uohm / 1000000;

	r = max9611->shunt_resistor_uohm % 1000;

	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,

static IIO_DEVICE_ATTR(in_power_shunt_resistor, 0444,