diff options
| author | Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com> | 2019-04-02 21:19:04 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-02 19:57:11 +0200 |
| commit | e7c3d05459673d21f62a3fd82fa3a1ee6ef8de55 (patch) | |
| tree | 76b68ea2e917db4e7025e0dca0e4b36b337a2bf7 /drivers/staging | |
| parent | 6082ac0412a6f8cb9562234256a69587eff450bb (diff) | |
| download | linux-e7c3d05459673d21f62a3fd82fa3a1ee6ef8de55.tar.bz2 | |
staging: iio: adc: ad7816.c: Replace bit shifting with BIT macro
Challenge suggested by coccinelle.
Prefer using BIT and replace bit shifting with the BIT(x) macro.
Signed-off-by: Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/iio/adc/ad7816.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c index ee50e7296795..73952b863c46 100644 --- a/drivers/staging/iio/adc/ad7816.c +++ b/drivers/staging/iio/adc/ad7816.c @@ -231,7 +231,7 @@ 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); |