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iio: imu: adis16475: make use of irq_get_trigger_type()

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There's no need to call both irq_get_irq_data() and
irqd_get_trigger_type() as we already have an helper for that. This
allows for code simplification.

Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240117-adis-improv-v1-2-7f90e9fad200@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Nuno Sa
2024-01-17 14:10:50 +01:00
committed by Jonathan Cameron
parent 680ce1d3a3
commit 689c0953b9
1 changed files with 1 additions and 7 deletions
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drivers/iio/imu/adis16475.c
+1 -7
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@@ -1363,22 +1363,16 @@ static int adis16475_config_sync_mode(struct adis16475 *st)
static int adis16475_config_irq_pin(struct adis16475 *st)
{
int ret;
struct irq_data *desc;
u32 irq_type;
u16 val = 0;
u8 polarity;
struct spi_device *spi = st->adis.spi;
desc = irq_get_irq_data(spi->irq);
if (!desc) {
dev_err(&spi->dev, "Could not find IRQ %d\n", spi->irq);
return -EINVAL;
}
/*
* It is possible to configure the data ready polarity. Furthermore, we
* need to update the adis struct if we want data ready as active low.
*/
irq_type = irqd_get_trigger_type(desc);
irq_type = irq_get_trigger_type(spi->irq);
if (irq_type == IRQ_TYPE_EDGE_RISING) {
polarity = 1;
st->adis.irq_flag = IRQF_TRIGGER_RISING;