Commit 90b8b2fe authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Jonathan Cameron
Browse files

iio: adc: ad_sigma_delta: Handle CS assertion as intended in ad_sd_read_reg_raw() 



When struct ad_sigma_delta::keep_cs_asserted was introduced only
register writing was adapted to honor this new flag. Also respect it
when reading a register.

Fixes: df1d80ae ("iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion")
Reviewed-by: default avatarTrevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/8d76b4ea4a4363b269886c71193b840821c724ea.1733504533.git.u.kleine-koenig@baylibre.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent a87ef09b

drivers/iio/adc/ad_sigma_delta.c

+1 −1
Original line number Diff line number Diff line
@@ -109,7 +109,7 @@ static int ad_sd_read_reg_raw(struct ad_sigma_delta *sigma_delta, 
		}, {

			.rx_buf = val,

			.len = size,

			.cs_change = sigma_delta->bus_locked,

			.cs_change = sigma_delta->keep_cs_asserted,

		},

	};

	struct spi_message m;