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| author | Nuno Sá <nuno.sa@analog.com> | 2023-01-20 15:46:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-13 17:55:31 +0300 |
| commit | 9f03d09b090cd07906917ac757e0efb28f37d2e4 (patch) | |
| tree | 38658bfdf1e728649f45532e85825512a00b5325 | |
| parent | 9c8fb43419a99dd17a86b84c85100b13b0c57f46 (diff) | |
| download | linux-9f03d09b090cd07906917ac757e0efb28f37d2e4.tar.xz | |
iio: adc: ad7791: fix IRQ flags
[ Upstream commit 0c6ef985a1fd8a74dcb5cad941ddcadd55cb8697 ]
The interrupt is triggered on the falling edge rather than being a level
low interrupt.
Fixes: da4d3d6bb9f6 ("iio: adc: ad-sigma-delta: Allow custom IRQ flags")
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20230120124645.819910-1-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/iio/adc/ad7791.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c index fee8d129a5f0..86effe8501b4 100644 --- a/drivers/iio/adc/ad7791.c +++ b/drivers/iio/adc/ad7791.c @@ -253,7 +253,7 @@ static const struct ad_sigma_delta_info ad7791_sigma_delta_info = { .has_registers = true, .addr_shift = 4, .read_mask = BIT(3), - .irq_flags = IRQF_TRIGGER_LOW, + .irq_flags = IRQF_TRIGGER_FALLING, }; static int ad7791_read_raw(struct iio_dev *indio_dev, |