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From: Lorenzo Bianconi <lorenzo.bianconi83-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	lorenzo.bianconi-qxv4g6HH51o@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 2/4] iio: common: st_sensors: check odr address value in st_sensors_set_odr()
Date: Sun, 17 Sep 2017 18:17:10 +0200	[thread overview]
Message-ID: <20170917161712.14645-3-lorenzo.bianconi@st.com> (raw)
In-Reply-To: <20170917161712.14645-1-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>

Do not try to configure sample frequency if the sensor do not export
odr register address in register map. That change will be used to
properly support LIS3DHH accel sensor.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
---
 drivers/iio/common/st_sensors/st_sensors_core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index 40dfdfc0906b..57db19182e95 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -93,6 +93,9 @@ int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr)
 	struct st_sensor_odr_avl odr_out = {0, 0};
 	struct st_sensor_data *sdata = iio_priv(indio_dev);
 
+	if (!sdata->sensor_settings->odr.addr)
+		return 0;
+
 	err = st_sensors_match_odr(sdata->sensor_settings, odr, &odr_out);
 	if (err < 0)
 		goto st_sensors_match_odr_error;
-- 
2.14.1

WARNING: multiple messages have this Message-ID (diff)
From: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
To: jic23@kernel.org
Cc: linux-iio@vger.kernel.org, lorenzo.bianconi@st.com,
	devicetree@vger.kernel.org
Subject: [PATCH 2/4] iio: common: st_sensors: check odr address value in st_sensors_set_odr()
Date: Sun, 17 Sep 2017 18:17:10 +0200	[thread overview]
Message-ID: <20170917161712.14645-3-lorenzo.bianconi@st.com> (raw)
In-Reply-To: <20170917161712.14645-1-lorenzo.bianconi@st.com>

Do not try to configure sample frequency if the sensor do not export
odr register address in register map. That change will be used to
properly support LIS3DHH accel sensor.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
---
 drivers/iio/common/st_sensors/st_sensors_core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index 40dfdfc0906b..57db19182e95 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -93,6 +93,9 @@ int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr)
 	struct st_sensor_odr_avl odr_out = {0, 0};
 	struct st_sensor_data *sdata = iio_priv(indio_dev);
 
+	if (!sdata->sensor_settings->odr.addr)
+		return 0;
+
 	err = st_sensors_match_odr(sdata->sensor_settings, odr, &odr_out);
 	if (err < 0)
 		goto st_sensors_match_odr_error;
-- 
2.14.1

  parent reply	other threads:[~2017-09-17 16:17 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-17 16:17 [PATCH 0/4] Add support to LIS3DHH accel sensor Lorenzo Bianconi
2017-09-17 16:17 ` Lorenzo Bianconi
     [not found] ` <20170917161712.14645-1-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-09-17 16:17   ` [PATCH 1/4] iio: st_sensors: split open-drain parameters for irq1 and irq2 Lorenzo Bianconi
2017-09-17 16:17     ` Lorenzo Bianconi
     [not found]     ` <20170917161712.14645-2-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-10-10 19:39       ` Jonathan Cameron
2017-10-10 19:39         ` Jonathan Cameron
2017-09-17 16:17   ` Lorenzo Bianconi [this message]
2017-09-17 16:17     ` [PATCH 2/4] iio: common: st_sensors: check odr address value in st_sensors_set_odr() Lorenzo Bianconi
     [not found]     ` <20170917161712.14645-3-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-10-10 19:40       ` Jonathan Cameron
2017-10-10 19:40         ` Jonathan Cameron
2017-09-17 16:17   ` [PATCH 3/4] iio: accel: add support to LIS3DHH Lorenzo Bianconi
2017-09-17 16:17     ` Lorenzo Bianconi
     [not found]     ` <20170917161712.14645-4-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-10-10 19:40       ` Jonathan Cameron
2017-10-10 19:40         ` Jonathan Cameron
2017-09-17 16:17   ` [PATCH 4/4] dt-bindings: iio: accel: add LIS3DHH device bindings Lorenzo Bianconi
2017-09-17 16:17     ` Lorenzo Bianconi
     [not found]     ` <20170917161712.14645-5-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-09-20 20:53       ` Rob Herring
2017-09-20 20:53         ` Rob Herring
2017-10-10 19:43         ` Jonathan Cameron
2017-10-10 19:43           ` Jonathan Cameron

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