From: Sandhya Bankar Date: Fri, 23 Sep 2016 20:04:48 +0000 (+0530) Subject: drivers: iio: max1027: Fix sparse warning: "dubious: x | !y" X-Git-Tag: v4.10-rc1~148^2~508^2~109 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=58b90a8d2c397ab8498d1b2a610e6ae40b6ad0f6;p=karo-tx-linux.git drivers: iio: max1027: Fix sparse warning: "dubious: x | !y" Fixing below warning: drivers/iio/adc/max1027.c:241:34: warning: dubious: x | !y . Signed-off-by: Sandhya Bankar Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 712fbd2b1f16..d60181822833 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -238,7 +238,9 @@ static int max1027_read_single_value(struct iio_dev *indio_dev, /* Configure conversion register with the requested chan */ st->reg = MAX1027_CONV_REG | MAX1027_CHAN(chan->channel) | - MAX1027_NOSCAN | !!(chan->type == IIO_TEMP); + MAX1027_NOSCAN; + if (chan->type == IIO_TEMP) + st->reg |= MAX1027_TEMP; ret = spi_write(st->spi, &st->reg, 1); if (ret < 0) { dev_err(&indio_dev->dev,