diff options
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/ina2xx-adc.c | 14 | ||||
| -rw-r--r-- | drivers/iio/adc/ti_am335x_adc.c | 18 |
2 files changed, 11 insertions, 21 deletions
diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c index b573ec60a8b8..2ae54258b221 100644 --- a/drivers/iio/adc/ina2xx-adc.c +++ b/drivers/iio/adc/ina2xx-adc.c @@ -953,7 +953,6 @@ static int ina2xx_probe(struct i2c_client *client, { struct ina2xx_chip_info *chip; struct iio_dev *indio_dev; - struct iio_buffer *buffer; unsigned int val; enum ina2xx_ids type; int ret; @@ -1017,7 +1016,7 @@ static int ina2xx_probe(struct i2c_client *client, return ret; } - indio_dev->modes = INDIO_DIRECT_MODE | INDIO_BUFFER_SOFTWARE; + indio_dev->modes = INDIO_DIRECT_MODE; if (id->driver_data == ina226) { indio_dev->channels = ina226_channels; indio_dev->num_channels = ARRAY_SIZE(ina226_channels); @@ -1028,13 +1027,12 @@ static int ina2xx_probe(struct i2c_client *client, indio_dev->info = &ina219_info; } indio_dev->name = id->name; - indio_dev->setup_ops = &ina2xx_setup_ops; - buffer = devm_iio_kfifo_allocate(&indio_dev->dev); - if (!buffer) - return -ENOMEM; - - iio_device_attach_buffer(indio_dev, buffer); + ret = devm_iio_kfifo_buffer_setup(&client->dev, indio_dev, + INDIO_BUFFER_SOFTWARE, + &ina2xx_setup_ops); + if (ret) + return ret; return iio_device_register(indio_dev); } diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index e946903b0993..855cc2d64ac8 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -385,24 +385,16 @@ static int tiadc_iio_buffered_hardware_setup(struct device *dev, unsigned long flags, const struct iio_buffer_setup_ops *setup_ops) { - struct iio_buffer *buffer; int ret; - buffer = devm_iio_kfifo_allocate(dev); - if (!buffer) - return -ENOMEM; - - iio_device_attach_buffer(indio_dev, buffer); - - ret = devm_request_threaded_irq(dev, irq, pollfunc_th, pollfunc_bh, - flags, indio_dev->name, indio_dev); + ret = devm_iio_kfifo_buffer_setup(dev, indio_dev, + INDIO_BUFFER_SOFTWARE, + setup_ops); if (ret) return ret; - indio_dev->setup_ops = setup_ops; - indio_dev->modes |= INDIO_BUFFER_SOFTWARE; - - return 0; + return devm_request_threaded_irq(dev, irq, pollfunc_th, pollfunc_bh, + flags, indio_dev->name, indio_dev); } static const char * const chan_name_ain[] = { |