Re: [PATCH] iio: adc: ad_sigma_delta: fix CS held asserted after single conversion

From: Uwe Kleine-König

Date: Tue Apr 28 2026 - 12:42:13 EST


Hello,

On Tue, Apr 28, 2026 at 04:45:46PM +0300, Radu Sabau via B4 Relay wrote:
> diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
> index a955556f9ec8..43aa296922c6 100644
> --- a/drivers/iio/adc/ad_sigma_delta.c
> +++ b/drivers/iio/adc/ad_sigma_delta.c
> @@ -442,10 +442,10 @@ int ad_sigma_delta_single_conversion(struct iio_dev *indio_dev,
> ad_sd_disable_irq(sigma_delta);
>
> ad_sigma_delta_set_mode(sigma_delta, AD_SD_MODE_IDLE);
> - ad_sigma_delta_disable_one(sigma_delta, chan->address);
>
> out_unlock:
> sigma_delta->keep_cs_asserted = false;
> + ad_sigma_delta_disable_one(sigma_delta, chan->address);
> sigma_delta->bus_locked = false;
> spi_bus_unlock(sigma_delta->spi->controller);
> out_release:

LGTM,

Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxx>

Thanks for fixing my patch
Uwe

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