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Date:   Wed, 3 May 2023 12:49:14 +0300
From:   Matti Vaittinen <mazziesaccount@gmail.com>
To:     Matti Vaittinen <mazziesaccount@gmail.com>,
        Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Cc:     Jonathan Cameron <jic23@kernel.org>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Matti Vaittinen <mazziesaccount@gmail.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Shreeya Patel <shreeya.patel@collabora.com>,
        Zhigang Shi <Zhigang.Shi@liteon.com>,
        Paul Gazzillo <paul@pgazz.com>,
        Dmitry Osipenko <dmitry.osipenko@collabora.com>,
        linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH v4 3/5] iio: kx022a: Use new iio_validate_own_trigger()
Message-ID: <c9525b76d715ccaac422228f32b9155058374443.1683105758.git.mazziesaccount@gmail.com>
References: <cover.1683105758.git.mazziesaccount@gmail.com>
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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-k=
x022a.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;
 };
=20
-static int kx022a_validate_trigger(struct iio_dev *idev,
-				   struct iio_trigger *trig)
-{
-	struct kx022a_data *data =3D iio_priv(idev);
-
-	if (data->trig !=3D trig)
-		return -EINVAL;
-
-	return 0;
-}
-
 static int kx022a_set_watermark(struct iio_dev *idev, unsigned int val)
 {
 	struct kx022a_data *data =3D iio_priv(idev);
@@ -725,7 +714,7 @@ static const struct iio_info kx022a_info =3D {
 	.write_raw =3D &kx022a_write_raw,
 	.read_avail =3D &kx022a_read_avail,
=20
-	.validate_trigger	=3D kx022a_validate_trigger,
+	.validate_trigger	=3D iio_validate_own_trigger,
 	.hwfifo_set_watermark	=3D kx022a_set_watermark,
 	.hwfifo_flush_to_buffer	=3D kx022a_fifo_flush,
 };
--=20
2.40.0


--=20
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 =3D]=20

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