diff options
| author | David Frey <dpfrey@gmail.com> | 2018-08-17 21:03:17 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-08-19 18:06:53 +0200 |
| commit | 8d3032c3692d247ad625863e949d419952db8cbd (patch) | |
| tree | 74f15a02e615aa0e3a60f26c000eb24fd2a240b7 /drivers/iio/chemical | |
| parent | iio: chemical: bme680: change MSK->MASK in #defines (diff) | |
| download | linux-8d3032c3692d247ad625863e949d419952db8cbd.tar.xz linux-8d3032c3692d247ad625863e949d419952db8cbd.zip | |
iio: chemical: bme680: use GENMASK macro
Replace hardcoded bit masks with GENMASK macro
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.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/chemical/bme680.h b/drivers/iio/chemical/bme680.h index 437d75c2bad5..a9f2a9a6abc5 100644 --- a/drivers/iio/chemical/bme680.h +++ b/drivers/iio/chemical/bme680.h @@ -18,7 +18,7 @@ #define BME680_REG_GAS_MSB 0x2A #define BME680_REG_GAS_R_LSB 0x2B #define BME680_GAS_STAB_BIT BIT(4) -#define BME680_GAS_RANGE_MASK 0x0F +#define BME680_GAS_RANGE_MASK GENMASK(3, 0) #define BME680_REG_CTRL_HUMIDITY 0x72 #define BME680_OSRS_HUMIDITY_MASK GENMASK(2, 0) @@ -39,13 +39,13 @@ #define BME680_MAX_OVERFLOW_VAL 0x40000000 #define BME680_HUM_REG_SHIFT_VAL 4 -#define BME680_BIT_H1_DATA_MASK 0x0F +#define BME680_BIT_H1_DATA_MASK GENMASK(3, 0) #define BME680_REG_RES_HEAT_RANGE 0x02 -#define BME680_RHRANGE_MASK 0x30 +#define BME680_RHRANGE_MASK GENMASK(5, 4) #define BME680_REG_RES_HEAT_VAL 0x00 #define BME680_REG_RANGE_SW_ERR 0x04 -#define BME680_RSERROR_MASK 0xF0 +#define BME680_RSERROR_MASK GENMASK(7, 4) #define BME680_REG_RES_HEAT_0 0x5A #define BME680_REG_GAS_WAIT_0 0x64 #define BME680_ADC_GAS_RES_SHIFT 6 |