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Commit 61bb53bc authored by Guenter Roeck's avatar Guenter Roeck
Browse files

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: default avatarJonathan Cameron <jic23@kernel.org>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 77aa3585

drivers/hwmon/iio_hwmon.c

+6 −1
Original line number Diff line number Diff line
@@ -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;