diff options
| author |   Guenter Roeck <linux@roeck-us.net> | 2014-09-27 08:31:12 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2014-11-30 20:13:13 -0800 |
| commit | 61bb53bcbdd86e0c25fbf517c48a38f66c6fc0bc (patch) | |
| tree | 8749dcb7dba9ead3d10ca40cf43b684e1a97bbdd /drivers/hwmon/iio_hwmon.c | |
| parent | hwmon: (ltc2978) Add regulator support (diff) | |
| download | linux-dev-61bb53bcbdd86e0c25fbf517c48a38f66c6fc0bc.tar.xz linux-dev-61bb53bcbdd86e0c25fbf517c48a38f66c6fc0bc.zip | |
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.
Cc: Jonathan Cameron <jic23@kernel.org>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/hwmon/iio_hwmon.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c index 14c82daab019..980175628563 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; |