{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
mutex_lock(&st->buf_lock);
st->tx[0] = (reg_address >> 8) & 0xFF;
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
mutex_lock(&st->buf_lock);
st->tx[0] = (reg_address >> 8) & 0xFF;
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
mutex_lock(&st->buf_lock);
st->tx[0] = (reg_address >> 8) & 0xFF;
{
int ret;
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
mutex_lock(&st->buf_lock);
st->tx[0] = (reg_address >> 8) & 0xFF;
u8 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
int ret;
mutex_lock(&st->buf_lock);
u16 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
int ret;
mutex_lock(&st->buf_lock);
u32 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
int ret;
mutex_lock(&st->buf_lock);
u32 *val)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct ade7854_state *st = iio_dev_get_devdata(indio_dev);
+ struct ade7854_state *st = iio_priv(indio_dev);
int ret;
mutex_lock(&st->buf_lock);
const struct i2c_device_id *id)
{
int ret;
- struct ade7854_state *st = kzalloc(sizeof *st, GFP_KERNEL);
- if (!st) {
- ret = -ENOMEM;
- return ret;
- }
-
- i2c_set_clientdata(client, st);
+ struct ade7854_state *st;
+ struct iio_dev *indio_dev;
+
+ indio_dev = iio_allocate_device(sizeof(*st));
+ if (indio_dev == NULL)
+ return -ENOMEM;
+ st = iio_priv(indio_dev);
+ i2c_set_clientdata(client, indio_dev);
st->read_reg_8 = ade7854_i2c_read_reg_8;
st->read_reg_16 = ade7854_i2c_read_reg_16;
st->read_reg_24 = ade7854_i2c_read_reg_24;
st->i2c = client;
st->irq = client->irq;
- ret = ade7854_probe(st, &client->dev);
- if (ret) {
- kfree(st);
- return ret;
- }
+ ret = ade7854_probe(indio_dev, &client->dev);
+ if (ret)
+ iio_free_device(indio_dev);
return ret;
}