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[v4,05/10] iio: adc: ad_sigma_delta: Handle CS assertion as intended in ad_sd_read_reg_raw()

Message ID 20241127145929.679408-17-u.kleine-koenig@baylibre.com (mailing list archive)
State New
Headers show
Series iio: adc: ad7124: Various fixes | expand

Commit Message

Uwe Kleine-König Nov. 27, 2024, 2:59 p.m. UTC 
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: df1d80aee963 ("iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion")
Reviewed-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
---
 drivers/iio/adc/ad_sigma_delta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index 7f4eae5244dc..a2efd2145373 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -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;