[PATCH v2 3/5] iio: kx022a: Use new iio_validate_own_trigger()

Matti Vaittinen
2023-04-24T13:09:26Z

[-- Attachment #1: Type: text/plain, Size: 1767 bytes --]

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>

---
Revision history
v2: New patch
---
drivers/iio/accel/kionix-kx022a.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/iio/accel/kionix-kx022a.c b/drivers/iio/accel/kionix-kx022a.c
index f98393d74666..09814881f513 100644
--- a/drivers/iio/accel/kionix-kx022a.c
+++ b/drivers/iio/accel/kionix-kx022a.c
@@ -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,
};
--
2.40.0

--
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]