diff options
| author | Gwendal Grignou <gwendal@chromium.org> | 2021-03-09 22:36:13 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-03-25 22:13:50 +0300 |
| commit | 995071d36bb9804b644265450142fcb91c427ee8 (patch) | |
| tree | ebe33a3eebf243584b57f7e584b874e6815112d8 /drivers/iio/common/st_sensors | |
| parent | 7b8d045e497a04dd88546da51f34fa3b102778d2 (diff) | |
| download | linux-995071d36bb9804b644265450142fcb91c427ee8.tar.xz | |
iio: set default trig->dev.parent
When allocated with [devm_]iio_trigger_alloc(), set trig device parent to
the device the trigger is allocated for by default.
It can always be reassigned in the probe routine.
Change iio_trigger_alloc() API to add the device pointer to be coherent
with devm_iio_trigger_alloc, using similar interface to
iio_device_alloc().
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20210309193620.2176163-2-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/common/st_sensors')
| -rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_trigger.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/common/st_sensors/st_sensors_trigger.c b/drivers/iio/common/st_sensors/st_sensors_trigger.c index 2dbd2646e44e..0b511665dee5 100644 --- a/drivers/iio/common/st_sensors/st_sensors_trigger.c +++ b/drivers/iio/common/st_sensors/st_sensors_trigger.c @@ -123,7 +123,8 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev, unsigned long irq_trig; int err; - sdata->trig = iio_trigger_alloc("%s-trigger", indio_dev->name); + sdata->trig = iio_trigger_alloc(sdata->dev, "%s-trigger", + indio_dev->name); if (sdata->trig == NULL) { dev_err(&indio_dev->dev, "failed to allocate iio trigger.\n"); return -ENOMEM; @@ -131,7 +132,6 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev, iio_trigger_set_drvdata(sdata->trig, indio_dev); sdata->trig->ops = trigger_ops; - sdata->trig->dev.parent = sdata->dev; irq_trig = irqd_get_trigger_type(irq_get_irq_data(sdata->irq)); /* |