diff options
Diffstat (limited to 'drivers/staging/iio/adc/ad799x.h')
| -rw-r--r-- | drivers/staging/iio/adc/ad799x.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/staging/iio/adc/ad799x.h b/drivers/staging/iio/adc/ad799x.h index b51680c1c331..a591aa6feae1 100644 --- a/drivers/staging/iio/adc/ad799x.h +++ b/drivers/staging/iio/adc/ad799x.h @@ -36,18 +36,10 @@ #define AD7998_ALERT_STAT_REG 0x1 #define AD7998_CONF_REG 0x2 #define AD7998_CYCLE_TMR_REG 0x3 -#define AD7998_DATALOW_CH1_REG 0x4 -#define AD7998_DATAHIGH_CH1_REG 0x5 -#define AD7998_HYST_CH1_REG 0x6 -#define AD7998_DATALOW_CH2_REG 0x7 -#define AD7998_DATAHIGH_CH2_REG 0x8 -#define AD7998_HYST_CH2_REG 0x9 -#define AD7998_DATALOW_CH3_REG 0xA -#define AD7998_DATAHIGH_CH3_REG 0xB -#define AD7998_HYST_CH3_REG 0xC -#define AD7998_DATALOW_CH4_REG 0xD -#define AD7998_DATAHIGH_CH4_REG 0xE -#define AD7998_HYST_CH4_REG 0xF + +#define AD7998_DATALOW_REG(x) ((x) * 3 + 0x4) +#define AD7998_DATAHIGH_REG(x) ((x) * 3 + 0x5) +#define AD7998_HYST_REG(x) ((x) * 3 + 0x6) #define AD7998_CYC_MASK 0x7 #define AD7998_CYC_DIS 0x0 |