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authorDavid Frey <dpfrey@gmail.com>2018-08-20 10:39:59 -0700
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2018-08-25 09:13:45 +0100
commit1691d4ca7081d3154771c2c4b18ec816936fef4f (patch)
tree4c1edffe7e945494cd97ec2a63eca0285d1a0692 /drivers/iio
parent8109b2c94f586e120cc86449777818a2e1020e7c (diff)
downloadlinux-1691d4ca7081d3154771c2c4b18ec816936fef4f.tar.bz2
iio: chemical: bme680: Remove field value defines
Remove BME680_RUN_GAS_EN_BIT and BME680_NB_CONV_0_VAL field value definitions because the fields are simply boolean and integer respectively. 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')
-rw-r--r--drivers/iio/chemical/bme680.h2
-rw-r--r--drivers/iio/chemical/bme680_core.c5
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/chemical/bme680.h b/drivers/iio/chemical/bme680.h
index a9f2a9a6abc5..0ae89b87e2d6 100644
--- a/drivers/iio/chemical/bme680.h
+++ b/drivers/iio/chemical/bme680.h
@@ -54,8 +54,6 @@
#define BME680_REG_CTRL_GAS_1 0x71
#define BME680_RUN_GAS_MASK BIT(4)
#define BME680_NB_CONV_MASK GENMASK(3, 0)
-#define BME680_RUN_GAS_EN_BIT BIT(4)
-#define BME680_NB_CONV_0_VAL 0
#define BME680_REG_MEAS_STAT_0 0x1D
#define BME680_GAS_MEAS_BIT BIT(6)
diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c
index 87666ce8915f..70c1fe4366f4 100644
--- a/drivers/iio/chemical/bme680_core.c
+++ b/drivers/iio/chemical/bme680_core.c
@@ -572,10 +572,11 @@ static int bme680_gas_config(struct bme680_data *data)
return ret;
}
- /* Selecting the runGas and NB conversion settings for the sensor */
+ /* Enable the gas sensor and select heater profile set-point 0 */
ret = regmap_update_bits(data->regmap, BME680_REG_CTRL_GAS_1,
BME680_RUN_GAS_MASK | BME680_NB_CONV_MASK,
- BME680_RUN_GAS_EN_BIT | BME680_NB_CONV_0_VAL);
+ FIELD_PREP(BME680_RUN_GAS_MASK, 1) |
+ FIELD_PREP(BME680_NB_CONV_MASK, 0));
if (ret < 0)
dev_err(dev, "failed to write ctrl_gas_1 register\n");