diff options
Diffstat (limited to 'drivers/iio/adc/ad7091r-base.c')
| -rw-r--r-- | drivers/iio/adc/ad7091r-base.c | 38 |
1 files changed, 1 insertions, 37 deletions
diff --git a/drivers/iio/adc/ad7091r-base.c b/drivers/iio/adc/ad7091r-base.c index 2c65c63db40c..a4ca2e21e023 100644 --- a/drivers/iio/adc/ad7091r-base.c +++ b/drivers/iio/adc/ad7091r-base.c @@ -20,14 +20,6 @@ #define AD7091R_REG_RESULT_CH_ID(x) (((x) >> 13) & 0x3) #define AD7091R_REG_RESULT_CONV_RESULT(x) ((x) & 0xfff) -/* AD7091R_REG_CONF */ -#define AD7091R_REG_CONF_ALERT_EN BIT(4) -#define AD7091R_REG_CONF_AUTO BIT(8) -#define AD7091R_REG_CONF_CMD BIT(10) - -#define AD7091R_REG_CONF_MODE_MASK \ - (AD7091R_REG_CONF_AUTO | AD7091R_REG_CONF_CMD) - const struct iio_event_spec ad7091r_events[] = { { .type = IIO_EV_TYPE_THRESH, @@ -49,34 +41,6 @@ const struct iio_event_spec ad7091r_events[] = { }; EXPORT_SYMBOL_NS_GPL(ad7091r_events, IIO_AD7091R); -static int ad7091r_set_mode(struct ad7091r_state *st, enum ad7091r_mode mode) -{ - int ret, conf; - - switch (mode) { - case AD7091R_MODE_SAMPLE: - conf = 0; - break; - case AD7091R_MODE_COMMAND: - conf = AD7091R_REG_CONF_CMD; - break; - case AD7091R_MODE_AUTOCYCLE: - conf = AD7091R_REG_CONF_AUTO; - break; - default: - return -EINVAL; - } - - ret = regmap_update_bits(st->map, AD7091R_REG_CONF, - AD7091R_REG_CONF_MODE_MASK, conf); - if (ret) - return ret; - - st->mode = mode; - - return 0; -} - static int ad7091r_set_channel(struct ad7091r_state *st, unsigned int channel) { unsigned int dummy; @@ -406,7 +370,7 @@ int ad7091r_probe(struct device *dev, const struct ad7091r_init_info *init_info, } /* Use command mode by default to convert only desired channels*/ - ret = ad7091r_set_mode(st, AD7091R_MODE_COMMAND); + ret = st->chip_info->set_mode(st, AD7091R_MODE_COMMAND); if (ret) return ret; |