From 689c0953b97724d802608f604b19d557277ef05a Mon Sep 17 00:00:00 2001
From: Nuno Sa <nuno.sa@analog.com>
Date: Wed, 17 Jan 2024 14:10:50 +0100
Subject: [PATCH] iio: imu: adis16475: make use of irq_get_trigger_type()
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>
---
drivers/iio/imu/adis16475.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
index 64be656f0b805..01f55cc902faa 100644
--- a/drivers/iio/imu/adis16475.c
+++ b/drivers/iio/imu/adis16475.c
@@ -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;
--
2.30.2