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iio:pressure: Changed pressure data variable name to press_data 

This patch fix pressure data variable name. Usually pdata name
it is used for platform data.

Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Denis CIOCCA 2014-10-03 17:35:40 +02:00 committed by Jonathan Cameron
parent 0baa3fc1b6
commit a1dcf42927
4 changed files with 37 additions and 35 deletions
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12
drivers/iio/pressure/st_pressure_buffer.c
View File

@ -38,10 +38,10 @@ static int st_press_buffer_preenable(struct iio_dev *indio_dev)
static int st_press_buffer_postenable(struct iio_dev *indio_dev)
{
int err;
struct st_sensor_data *pdata = iio_priv(indio_dev);
struct st_sensor_data *press_data = iio_priv(indio_dev);
pdata->buffer_data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (pdata->buffer_data == NULL) {
press_data->buffer_data = kmalloc(indio_dev->scan_bytes, GFP_KERNEL);
if (press_data->buffer_data == NULL) {
err = -ENOMEM;
goto allocate_memory_error;
}
@ -53,7 +53,7 @@ static int st_press_buffer_postenable(struct iio_dev *indio_dev)
return err;
st_press_buffer_postenable_error:
kfree(pdata->buffer_data);
kfree(press_data->buffer_data);
allocate_memory_error:
return err;
}
@ -61,7 +61,7 @@ allocate_memory_error:
static int st_press_buffer_predisable(struct iio_dev *indio_dev)
{
int err;
struct st_sensor_data *pdata = iio_priv(indio_dev);
struct st_sensor_data *press_data = iio_priv(indio_dev);
err = iio_triggered_buffer_predisable(indio_dev);
if (err < 0)
@ -70,7 +70,7 @@ static int st_press_buffer_predisable(struct iio_dev *indio_dev)
err = st_sensors_set_enable(indio_dev, false);
st_press_buffer_predisable_error:
kfree(pdata->buffer_data);
kfree(press_data->buffer_data);
return err;
}

40
drivers/iio/pressure/st_pressure_core.c
View File

@ -333,7 +333,7 @@ static int st_press_read_raw(struct iio_dev *indio_dev,
int *val2, long mask)
{
int err;
struct st_sensor_data *pdata = iio_priv(indio_dev);
struct st_sensor_data *press_data = iio_priv(indio_dev);
switch (mask) {
case IIO_CHAN_INFO_RAW:
@ -347,10 +347,10 @@ static int st_press_read_raw(struct iio_dev *indio_dev,
switch (ch->type) {
case IIO_PRESSURE:
*val2 = pdata->current_fullscale->gain;
*val2 = press_data->current_fullscale->gain;
break;
case IIO_TEMP:
*val2 = pdata->current_fullscale->gain2;
*val2 = press_data->current_fullscale->gain2;
break;
default:
err = -EINVAL;
@ -371,7 +371,7 @@ static int st_press_read_raw(struct iio_dev *indio_dev,
return IIO_VAL_FRACTIONAL;
case IIO_CHAN_INFO_SAMP_FREQ:
*val = pdata->odr;
*val = press_data->odr;
return IIO_VAL_INT;
default:
return -EINVAL;
@ -411,8 +411,8 @@ static const struct iio_trigger_ops st_press_trigger_ops = {
int st_press_common_probe(struct iio_dev *indio_dev)
{
struct st_sensor_data *pdata = iio_priv(indio_dev);
int irq = pdata->get_irq_data_ready(indio_dev);
struct st_sensor_data *press_data = iio_priv(indio_dev);
int irq = press_data->get_irq_data_ready(indio_dev);
int err;
indio_dev->modes = INDIO_DIRECT_MODE;
@ -426,23 +426,25 @@ int st_press_common_probe(struct iio_dev *indio_dev)
if (err < 0)
return err;
pdata->num_data_channels = ST_PRESS_NUMBER_DATA_CHANNELS;
pdata->multiread_bit = pdata->sensor_settings->multi_read_bit;
indio_dev->channels = pdata->sensor_settings->ch;
indio_dev->num_channels = pdata->sensor_settings->num_ch;
press_data->num_data_channels = ST_PRESS_NUMBER_DATA_CHANNELS;
press_data->multiread_bit = press_data->sensor_settings->multi_read_bit;
indio_dev->channels = press_data->sensor_settings->ch;
indio_dev->num_channels = press_data->sensor_settings->num_ch;
if (pdata->sensor_settings->fs.addr != 0)
pdata->current_fullscale = (struct st_sensor_fullscale_avl *)
&pdata->sensor_settings->fs.fs_avl[0];
if (press_data->sensor_settings->fs.addr != 0)
press_data->current_fullscale =
(struct st_sensor_fullscale_avl *)
&press_data->sensor_settings->fs.fs_avl[0];
pdata->odr = pdata->sensor_settings->odr.odr_avl[0].hz;
press_data->odr = press_data->sensor_settings->odr.odr_avl[0].hz;
/* Some devices don't support a data ready pin. */
if (!pdata->dev->platform_data && pdata->sensor_settings->drdy_irq.addr)
pdata->dev->platform_data =
if (!press_data->dev->platform_data &&
press_data->sensor_settings->drdy_irq.addr)
press_data->dev->platform_data =
(struct st_sensors_platform_data *)&default_press_pdata;
err = st_sensors_init_sensor(indio_dev, pdata->dev->platform_data);
err = st_sensors_init_sensor(indio_dev, press_data->dev->platform_data);
if (err < 0)
return err;
@ -478,12 +480,12 @@ EXPORT_SYMBOL(st_press_common_probe);
void st_press_common_remove(struct iio_dev *indio_dev)
{
struct st_sensor_data *pdata = iio_priv(indio_dev);
struct st_sensor_data *press_data = iio_priv(indio_dev);
st_sensors_power_disable(indio_dev);
iio_device_unregister(indio_dev);
if (pdata->get_irq_data_ready(indio_dev) > 0)
if (press_data->get_irq_data_ready(indio_dev) > 0)
st_sensors_deallocate_trigger(indio_dev);
st_press_deallocate_ring(indio_dev);

10
drivers/iio/pressure/st_pressure_i2c.c
View File

@ -43,18 +43,18 @@ static int st_press_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct iio_dev *indio_dev;
struct st_sensor_data *pdata;
struct st_sensor_data *press_data;
int err;
indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*pdata));
indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*press_data));
if (!indio_dev)
return -ENOMEM;
pdata = iio_priv(indio_dev);
pdata->dev = &client->dev;
press_data = iio_priv(indio_dev);
press_data->dev = &client->dev;
st_sensors_of_i2c_probe(client, st_press_of_match);
st_sensors_i2c_configure(indio_dev, client, pdata);
st_sensors_i2c_configure(indio_dev, client, press_data);
err = st_press_common_probe(indio_dev);
if (err < 0)

10
drivers/iio/pressure/st_pressure_spi.c
View File

@ -21,17 +21,17 @@
static int st_press_spi_probe(struct spi_device *spi)
{
struct iio_dev *indio_dev;
struct st_sensor_data *pdata;
struct st_sensor_data *press_data;
int err;
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*pdata));
indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*press_data));
if (indio_dev == NULL)
return -ENOMEM;
pdata = iio_priv(indio_dev);
pdata->dev = &spi->dev;
press_data = iio_priv(indio_dev);
press_data->dev = &spi->dev;
st_sensors_spi_configure(indio_dev, spi, pdata);
st_sensors_spi_configure(indio_dev, spi, press_data);
err = st_press_common_probe(indio_dev);
if (err < 0)