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iio:potentiostat:lmp91000: change dev_err message

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Change dev_err message on line 215 in order to inform that
tia-gain-ohm is not defined and an external resistor is not
specified.

Signed-off-by: Anderson Reis <andersonreisrosa@gmail.com>
Signed-off-by: Lucas Oshiro <lucasseikioshiro@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Anderson Reis 2019-03-08 16:46:55 -03:00 committed by Jonathan Cameron
parent b11a89d5d2
commit 71a7766b36
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/potentiostat/lmp91000.c
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@ -212,7 +212,7 @@ static int lmp91000_read_config(struct lmp91000_data *data)
ret = of_property_read_u32(np, "ti,tia-gain-ohm", &val); ret = of_property_read_u32(np, "ti,tia-gain-ohm", &val);
if (ret) { if (ret) {
if (!of_property_read_bool(np, "ti,external-tia-resistor")) { if (!of_property_read_bool(np, "ti,external-tia-resistor")) {
dev_err(dev, "no ti,tia-gain-ohm defined"); dev_err(dev, "no ti,tia-gain-ohm defined and external resistor not specified\n");
return ret; return ret;
} }
val = 0; val = 0;