diff options
| author | David Frey <dpfrey@gmail.com> | 2018-08-17 22:03:18 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-08-19 19:08:25 +0300 |
| commit | 3dcb60cd926ebfc8f85603d226457c9a38794209 (patch) | |
| tree | 661bd683992327d5a2fb3081f20ed5c962f8da91 /drivers/iio/chemical | |
| parent | 8d3032c3692d247ad625863e949d419952db8cbd (diff) | |
| download | linux-3dcb60cd926ebfc8f85603d226457c9a38794209.tar.xz | |
iio: chemical: bme680: use FIELD_GET macro
Use the FIELD_GET macro instead of explicit mask and shift.
Signed-off-by: David Frey <dpfrey@gmail.com>
Reviewed-by: Himanshu Jha <himanshujha199640@gmail.com>
Tested-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/chemical')
| -rw-r--r-- | drivers/iio/chemical/bme680_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c index 0ebe2d26ff1b..ced63e3035be 100644 --- a/drivers/iio/chemical/bme680_core.c +++ b/drivers/iio/chemical/bme680_core.c @@ -285,7 +285,7 @@ static int bme680_read_calib(struct bme680_data *data, dev_err(dev, "failed to read resistance heat range\n"); return ret; } - calib->res_heat_range = (tmp & BME680_RHRANGE_MASK) / 16; + calib->res_heat_range = FIELD_GET(BME680_RHRANGE_MASK, tmp); ret = regmap_read(data->regmap, BME680_REG_RES_HEAT_VAL, &tmp); if (ret < 0) { @@ -299,7 +299,7 @@ static int bme680_read_calib(struct bme680_data *data, dev_err(dev, "failed to read range software error\n"); return ret; } - calib->range_sw_err = (tmp & BME680_RSERROR_MASK) / 16; + calib->range_sw_err = FIELD_GET(BME680_RSERROR_MASK, tmp); return 0; } |