iio: imu: inv_icm42600: use irq_get_trigger_type()

Use irq_get_trigger_type() to replace getting the irq data then the
type in two steps.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20240901135950.797396-11-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
index c3924cc..93b5d7a 100644 (file)
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
@@ -673,7 +673,6 @@ int inv_icm42600_core_probe(struct regmap *regmap, int chip, int irq,
 {
        struct device *dev = regmap_get_device(regmap);
        struct inv_icm42600_state *st;
-       struct irq_data *irq_desc;
        int irq_type;
        bool open_drain;
        int ret;
@@ -683,14 +682,7 @@ int inv_icm42600_core_probe(struct regmap *regmap, int chip, int irq,
                return -ENODEV;
        }
 
-       /* get irq properties, set trigger falling by default */
-       irq_desc = irq_get_irq_data(irq);
-       if (!irq_desc) {
-               dev_err(dev, "could not find IRQ %d\n", irq);
-               return -EINVAL;
-       }
-
-       irq_type = irqd_get_trigger_type(irq_desc);
+       irq_type = irq_get_trigger_type(irq);
        if (!irq_type)
                irq_type = IRQF_TRIGGER_FALLING;