diff options
Diffstat (limited to 'drivers/iio/humidity/hdc100x.c')
| -rw-r--r-- | drivers/iio/humidity/hdc100x.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c index 665eb7e38293..071cb2b12bb6 100644 --- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -6,11 +6,11 @@ * Author: Matt Ranostay <matt.ranostay@konsulko.com> * * Datasheets: - * http://www.ti.com/product/HDC1000/datasheet - * http://www.ti.com/product/HDC1008/datasheet - * http://www.ti.com/product/HDC1010/datasheet - * http://www.ti.com/product/HDC1050/datasheet - * http://www.ti.com/product/HDC1080/datasheet + * https://www.ti.com/product/HDC1000/datasheet + * https://www.ti.com/product/HDC1008/datasheet + * https://www.ti.com/product/HDC1010/datasheet + * https://www.ti.com/product/HDC1050/datasheet + * https://www.ti.com/product/HDC1080/datasheet */ #include <linux/delay.h> @@ -283,17 +283,11 @@ static int hdc100x_buffer_postenable(struct iio_dev *indio_dev) struct hdc100x_data *data = iio_priv(indio_dev); int ret; - ret = iio_triggered_buffer_postenable(indio_dev); - if (ret) - return ret; - /* Buffer is enabled. First set ACQ Mode, then attach poll func */ mutex_lock(&data->lock); ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, HDC100X_REG_CONFIG_ACQ_MODE); mutex_unlock(&data->lock); - if (ret) - iio_triggered_buffer_predisable(indio_dev); return ret; } @@ -301,16 +295,12 @@ static int hdc100x_buffer_postenable(struct iio_dev *indio_dev) static int hdc100x_buffer_predisable(struct iio_dev *indio_dev) { struct hdc100x_data *data = iio_priv(indio_dev); - int ret, ret2; + int ret; mutex_lock(&data->lock); ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, 0); mutex_unlock(&data->lock); - ret2 = iio_triggered_buffer_predisable(indio_dev); - if (ret == 0) - ret = ret2; - return ret; } @@ -378,7 +368,6 @@ static int hdc100x_probe(struct i2c_client *client, data->client = client; mutex_init(&data->lock); - indio_dev->dev.parent = &client->dev; indio_dev->name = dev_name(&client->dev); indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->info = &hdc100x_info; |