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iio: common: st: use irq_get_trigger_type()

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

Tweak ordering to put the comment before we get the trigger type.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20240901135950.797396-5-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron 2024-09-01 14:59:39 +01:00
parent 57f91983c9
commit d5ab4e9a10
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/common/st_sensors/st_sensors_trigger.c
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@ -134,11 +134,11 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev,
iio_trigger_set_drvdata(sdata->trig, indio_dev);
sdata->trig->ops = trigger_ops;
irq_trig = irqd_get_trigger_type(irq_get_irq_data(sdata->irq));
/*
* If the IRQ is triggered on falling edge, we need to mark the
* interrupt as active low, if the hardware supports this.
*/
irq_trig = irq_get_trigger_type(sdata->irq);
switch(irq_trig) {
case IRQF_TRIGGER_FALLING:
case IRQF_TRIGGER_LOW: