diff options
Diffstat (limited to 'drivers/staging/iio/adc/ad7816.c')
| -rw-r--r-- | drivers/staging/iio/adc/ad7816.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c index ee50e7296795..a9985a7f8199 100644 --- a/drivers/staging/iio/adc/ad7816.c +++ b/drivers/staging/iio/adc/ad7816.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * AD7816 digital temperature sensor driver supporting AD7816/7/8 * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #include <linux/interrupt.h> @@ -231,7 +230,7 @@ static ssize_t ad7816_show_value(struct device *dev, value = (s8)((data >> AD7816_TEMP_FLOAT_OFFSET) - 103); data &= AD7816_TEMP_FLOAT_MASK; if (value < 0) - data = (1 << AD7816_TEMP_FLOAT_OFFSET) - data; + data = BIT(AD7816_TEMP_FLOAT_OFFSET) - data; return sprintf(buf, "%d.%.2d\n", value, data * 25); } return sprintf(buf, "%u\n", data); |