hwmon: (iio_hwmon) Add support for humidity sensors
Guenter Roeck
maintainerPATCH v2 1/1 hwmon: (iio_hwmon) Add support for humidity sensors
The iio subsystem supports humidity sensors, so it makes sense to support it in the iio-hwmon bridge as well.
---
v2: Only add humidity sensor support for now.
drivers/hwmon/iio_hwmon.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
drivers/hwmon/iio_hwmon.c +6 -1
@@ -63,7 +63,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)struct iio_hwmon_state *st;struct sensor_device_attribute *a;int ret, i; -int in_i =1 , temp_i =1 , curr_i =1 ; +int in_i =1 , temp_i =1 , curr_i =1 , humidity_i =1 ;enum iio_chan_type type;struct iio_channel *channels;const char *name ="iio_hwmon" ;
@@ -123,6 +123,11 @@ static int iio_hwmon_probe(struct platform_device *pdev)"curr%d_input" , curr_i++);break ; +case IIO_HUMIDITYRELATIVE : + a->dev_attr.attr.name =kasprintf (GFP_KERNEL , +"humidity%d_input" , + humidity_i++); +break ;default : ret = -EINVAL ; goto error_release_channels;
Signature · 7 lines
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Quoted 5 lines · Guenter Roeck
The iio subsystem supports humidity sensors, so it makes sense to support it in the iio-hwmon bridge as well.
Cc Jonathan Cameron <[email protected]>Signed-off-by Guenter Roeck <[email protected]>
Quoted 22 lines
---
v2: Only add humidity sensor support for now.drivers/hwmon/iio_hwmon.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)drivers/hwmon/iio_hwmon.c +1
-1@@ -63,7 +63,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)struct iio_hwmon_state *st;struct sensor_device_attribute *a;int ret, i; -int in_i =1 , temp_i =1 , curr_i =1 ; +int in_i =1 , temp_i =1 , curr_i =1 , humidity_i =1 ;enum iio_chan_type type;struct iio_channel *channels;const char *name ="iio_hwmon" ;@@ -123,6 +123,11 @@ static int iio_hwmon_probe(struct platform_device *pdev) "curr%d_input",
drivers/hwmon/iio_hwmon.c static int iio_hwmon_probe(struct platform_device *pdev) · line 133
Quoted 10 lines
drivers/hwmon/iio_hwmon.c +5
-0curr_i++);break ; +case IIO_HUMIDITYRELATIVE : + a->dev_attr.attr.name =kasprintf (GFP_KERNEL , +"humidity%d_input" , + humidity_i++); +break ;default : ret = -EINVAL ; goto error_release_channels;
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Guenter Roeck
maintainerQuoted 8 lines · Jonathan Cameron
Quoted 5 lines · Guenter Roeck
The iio subsystem supports humidity sensors, so it makes sense to support it in the iio-hwmon bridge as well.
Cc Jonathan Cameron <[email protected]>Signed-off-by Guenter Roeck <[email protected]>Acked-by Jonathan Cameron <[email protected]>
Thanks!
Guenter
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