[lm-sensors] [PATCH v2] hwmon: (iio_hwmon) Add support for humidity sensors

[lm-sensors] [PATCH v2] hwmon: (iio_hwmon) Add support for humidity sensors

[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 <jic23@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
v2: Only add humidity sensor support for now.

 drivers/hwmon/iio_hwmon.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
index 14c82da..9801756 100644
--- a/drivers/hwmon/iio_hwmon.c
+++ b/drivers/hwmon/iio_hwmon.c
@@ -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;
-- 
1.9.1


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Re: [lm-sensors] [PATCH v2] hwmon: (iio_hwmon) Add support for humidity sensors

[Jonathan Cameron]

On 05/10/14 01:12, Guenter Roeck wrote:
> The iio subsystem supports humidity sensors, so it makes sense
> to support it in the iio-hwmon bridge as well.
> 
> Cc: Jonathan Cameron <jic23@kernel.org>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jonathan Cameron <jic23@kernel.org>

> ---
> v2: Only add humidity sensor support for now.
> 
>  drivers/hwmon/iio_hwmon.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
> index 14c82da..9801756 100644
> --- a/drivers/hwmon/iio_hwmon.c
> +++ b/drivers/hwmon/iio_hwmon.c
> @@ -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;
> 

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Re: [lm-sensors] [PATCH v2] hwmon: (iio_hwmon) Add support for humidity sensors

[Guenter Roeck]

On 10/18/2014 04:45 AM, Jonathan Cameron wrote:
> On 05/10/14 01:12, Guenter Roeck wrote:
>> The iio subsystem supports humidity sensors, so it makes sense
>> to support it in the iio-hwmon bridge as well.
>>
>> Cc: Jonathan Cameron <jic23@kernel.org>
>> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
> Acked-by: Jonathan Cameron <jic23@kernel.org>
>

Thanks!

Guenter


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