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| author | Alexandru Tachici <alexandru.tachici@analog.com> | 2020-01-13 13:26:52 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-01-18 14:43:16 +0300 |
| commit | da4d3d6bb9f6047217d549c233303161bb4678d9 (patch) | |
| tree | 7fe8a285615263a6e767f2dab13ef20f223323aa /drivers/iio/adc/ad7124.c | |
| parent | a4e6f40c77afe6e6a0076c4bcf7cbf68406a7d9f (diff) | |
| download | linux-da4d3d6bb9f6047217d549c233303161bb4678d9.tar.xz | |
iio: adc: ad-sigma-delta: Allow custom IRQ flags
Before this patch the ad_sigma_delta implementation hardcoded
the irq trigger type to low, assuming that all Sigma-Delta ADCs
have the same interrupt-type.
This patch allows all drivers using the ad_sigma_delta layer to set the
irq trigger type to the one specified in the datasheet.
Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/ad7124.c')
| -rw-r--r-- | drivers/iio/adc/ad7124.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 3f03abf100b5..63df2e2a8caf 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -9,6 +9,7 @@ #include <linux/delay.h> #include <linux/device.h> #include <linux/err.h> +#include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/regulator/consumer.h> @@ -224,6 +225,7 @@ static const struct ad_sigma_delta_info ad7124_sigma_delta_info = { .addr_shift = 0, .read_mask = BIT(6), .data_reg = AD7124_DATA, + .irq_flags = IRQF_TRIGGER_LOW, }; static int ad7124_set_channel_odr(struct ad7124_state *st, |