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author | Gwendal Grignou <gwendal@chromium.org> | 2021-03-09 11:36:13 -0800 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-03-25 19:13:50 +0000 |
commit | 995071d36bb9804b644265450142fcb91c427ee8 (patch) | |
tree | ebe33a3eebf243584b57f7e584b874e6815112d8 /drivers/iio/common/hid-sensors/hid-sensor-trigger.c | |
parent | 7b8d045e497a04dd88546da51f34fa3b102778d2 (diff) | |
download | linux-995071d36bb9804b644265450142fcb91c427ee8.tar.gz |
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/hid-sensors/hid-sensor-trigger.c')
-rw-r--r-- | drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index 064c32bec9c7..95ddccb44f1c 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -255,14 +255,14 @@ int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, return ret; } - trig = iio_trigger_alloc("%s-dev%d", name, indio_dev->id); + trig = iio_trigger_alloc(indio_dev->dev.parent, + "%s-dev%d", name, indio_dev->id); if (trig == NULL) { dev_err(&indio_dev->dev, "Trigger Allocate Failed\n"); ret = -ENOMEM; goto error_triggered_buffer_cleanup; } - trig->dev.parent = indio_dev->dev.parent; iio_trigger_set_drvdata(trig, attrb); trig->ops = &hid_sensor_trigger_ops; ret = iio_trigger_register(trig); |