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iio: kx022a: Use new iio_validate_own_trigger() 

The new generic iio_validate_own_trigger() can be used as
validate_trigger callback for verifying the used trigger belongs to same
device as the iio_dev.

Use the generic function instead of rolling own one.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/cbd585e4787f62dc1a343a51b629ce73dd7d5426.1683541225.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Matti Vaittinen 2023-05-08 13:31:35 +03:00 committed by Jonathan Cameron
parent 517985ebc5
commit 2a4deb8488
1 changed files with 1 additions and 12 deletions
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13
drivers/iio/accel/kionix-kx022a.c
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@ -516,17 +516,6 @@ static int kx022a_read_raw(struct iio_dev *idev,
return -EINVAL;
};
static int kx022a_validate_trigger(struct iio_dev *idev,
struct iio_trigger *trig)
{
struct kx022a_data *data = iio_priv(idev);
if (data->trig != trig)
return -EINVAL;
return 0;
}
static int kx022a_set_watermark(struct iio_dev *idev, unsigned int val)
{
struct kx022a_data *data = iio_priv(idev);
@ -725,7 +714,7 @@ static const struct iio_info kx022a_info = {
.write_raw = &kx022a_write_raw,
.read_avail = &kx022a_read_avail,
.validate_trigger = kx022a_validate_trigger,
.validate_trigger = iio_validate_own_trigger,
.hwfifo_set_watermark = kx022a_set_watermark,
.hwfifo_flush_to_buffer = kx022a_fifo_flush,
};