Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH v2 8/8] iio: adc: ad7192: add disable_all() callback | Date | Fri, 18 Mar 2022 18:27:22 +0200 |
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From: Alexandru Tachici <alexandru.tachici@analog.com>
Add disable_all() callback to the ad_sigma_delta_info.
Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> --- drivers/iio/adc/ad7192.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c index e59753c61274..5bc929b5367a 100644 --- a/drivers/iio/adc/ad7192.c +++ b/drivers/iio/adc/ad7192.c @@ -299,9 +299,19 @@ static int ad7192_append_status(struct ad_sigma_delta *sd, bool append) return ad_sd_write_reg(&st->sd, AD7192_REG_MODE, 3, st->mode); } +static int ad7192_disable_all(struct ad_sigma_delta *sd) +{ + struct ad7192_state *st = ad_sigma_delta_to_ad7192(sd); + + st->conf &= ~AD7192_CONF_CHAN_MASK; + + return ad_sd_write_reg(&st->sd, AD7192_REG_CONF, 3, st->conf); +} + static const struct ad_sigma_delta_info ad7192_sigma_delta_info = { .set_channel = ad7192_set_channel, .append_status = ad7192_append_status, + .disable_all = ad7192_disable_all, .set_mode = ad7192_set_mode, .has_registers = true, .addr_shift = 3, -- 2.25.1
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