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| author |   Uwe Kleine-König <u.kleine-koenig@baylibre.com> | 2024-12-06 18:28:37 +0100 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-11 19:20:48 +0000 |
| commit | 90b8b2fe60eb673d917b3c11abfc0a8ee144145e (patch) | |
| tree | 7c059fbc10adf6f4ef03f4baf48530feb962f5e4 | |
| parent | iio: adc: ad_sigma_delta: Add support for reading irq status using a GPIO (diff) | |
| download | wireguard-linux-90b8b2fe60eb673d917b3c11abfc0a8ee144145e.tar.xz wireguard-linux-90b8b2fe60eb673d917b3c11abfc0a8ee144145e.zip | |
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: 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>
Link: https://patch.msgid.link/8d76b4ea4a4363b269886c71193b840821c724ea.1733504533.git.u.kleine-koenig@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/adc/ad_sigma_delta.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 8fe2ed8b30f9..65608dc2bfec 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; |