struct st_sensor_data *adata = iio_priv(indio_dev);
struct st_sensors_platform_data *pdata =
(struct st_sensors_platform_data *)adata->dev->platform_data;
- int irq = adata->get_irq_data_ready(indio_dev);
struct iio_chan_spec *channels;
size_t channels_size;
int err;
if (err < 0)
goto st_accel_power_off;
- if (irq > 0) {
+ if (adata->irq > 0) {
err = st_sensors_allocate_trigger(indio_dev,
ST_ACCEL_TRIGGER_OPS);
if (err < 0)
return 0;
st_accel_device_register_error:
- if (irq > 0)
+ if (adata->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_accel_probe_trigger_error:
st_accel_deallocate_ring(indio_dev);
st_sensors_power_disable(indio_dev);
iio_device_unregister(indio_dev);
- if (adata->get_irq_data_ready(indio_dev) > 0)
+ if (adata->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_accel_deallocate_ring(indio_dev);
#define ST_SENSORS_I2C_MULTIREAD 0x80
-static unsigned int st_sensors_i2c_get_irq(struct iio_dev *indio_dev)
-{
- struct st_sensor_data *sdata = iio_priv(indio_dev);
-
- return to_i2c_client(sdata->dev)->irq;
-}
-
static const struct regmap_config st_sensors_i2c_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
indio_dev->name = client->name;
sdata->dev = &client->dev;
- sdata->get_irq_data_ready = st_sensors_i2c_get_irq;
+ sdata->irq = client->irq;
return 0;
}
#define ST_SENSORS_SPI_MULTIREAD 0xc0
-static unsigned int st_sensors_spi_get_irq(struct iio_dev *indio_dev)
-{
- struct st_sensor_data *sdata = iio_priv(indio_dev);
-
- return to_spi_device(sdata->dev)->irq;
-}
-
static const struct regmap_config st_sensors_spi_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
indio_dev->name = spi->modalias;
sdata->dev = &spi->dev;
- sdata->get_irq_data_ready = st_sensors_spi_get_irq;
+ sdata->irq = spi->irq;
return 0;
}
int st_sensors_allocate_trigger(struct iio_dev *indio_dev,
const struct iio_trigger_ops *trigger_ops)
{
- int err, irq;
struct st_sensor_data *sdata = iio_priv(indio_dev);
unsigned long irq_trig;
+ int err;
sdata->trig = iio_trigger_alloc("%s-trigger", indio_dev->name);
if (sdata->trig == NULL) {
sdata->trig->ops = trigger_ops;
sdata->trig->dev.parent = sdata->dev;
- irq = sdata->get_irq_data_ready(indio_dev);
- irq_trig = irqd_get_trigger_type(irq_get_irq_data(irq));
+ irq_trig = irqd_get_trigger_type(irq_get_irq_data(sdata->irq));
/*
* If the IRQ is triggered on falling edge, we need to mark the
* interrupt as active low, if the hardware supports this.
sdata->sensor_settings->drdy_irq.stat_drdy.addr)
irq_trig |= IRQF_SHARED;
- err = request_threaded_irq(sdata->get_irq_data_ready(indio_dev),
- st_sensors_irq_handler,
- st_sensors_irq_thread,
- irq_trig,
- sdata->trig->name,
- sdata->trig);
+ err = request_threaded_irq(sdata->irq,
+ st_sensors_irq_handler,
+ st_sensors_irq_thread,
+ irq_trig,
+ sdata->trig->name,
+ sdata->trig);
if (err) {
dev_err(&indio_dev->dev, "failed to request trigger IRQ.\n");
goto iio_trigger_free;
return 0;
iio_trigger_register_error:
- free_irq(sdata->get_irq_data_ready(indio_dev), sdata->trig);
+ free_irq(sdata->irq, sdata->trig);
iio_trigger_free:
iio_trigger_free(sdata->trig);
return err;
struct st_sensor_data *sdata = iio_priv(indio_dev);
iio_trigger_unregister(sdata->trig);
- free_irq(sdata->get_irq_data_ready(indio_dev), sdata->trig);
+ free_irq(sdata->irq, sdata->trig);
iio_trigger_free(sdata->trig);
}
EXPORT_SYMBOL(st_sensors_deallocate_trigger);
int st_gyro_common_probe(struct iio_dev *indio_dev)
{
struct st_sensor_data *gdata = iio_priv(indio_dev);
- int irq = gdata->get_irq_data_ready(indio_dev);
int err;
indio_dev->modes = INDIO_DIRECT_MODE;
if (err < 0)
goto st_gyro_power_off;
- if (irq > 0) {
+ if (gdata->irq > 0) {
err = st_sensors_allocate_trigger(indio_dev,
ST_GYRO_TRIGGER_OPS);
if (err < 0)
return 0;
st_gyro_device_register_error:
- if (irq > 0)
+ if (gdata->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_gyro_probe_trigger_error:
st_gyro_deallocate_ring(indio_dev);
st_sensors_power_disable(indio_dev);
iio_device_unregister(indio_dev);
- if (gdata->get_irq_data_ready(indio_dev) > 0)
+ if (gdata->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_gyro_deallocate_ring(indio_dev);
int st_magn_common_probe(struct iio_dev *indio_dev)
{
struct st_sensor_data *mdata = iio_priv(indio_dev);
- int irq = mdata->get_irq_data_ready(indio_dev);
int err;
indio_dev->modes = INDIO_DIRECT_MODE;
if (err < 0)
goto st_magn_power_off;
- if (irq > 0) {
+ if (mdata->irq > 0) {
err = st_sensors_allocate_trigger(indio_dev,
ST_MAGN_TRIGGER_OPS);
if (err < 0)
return 0;
st_magn_device_register_error:
- if (irq > 0)
+ if (mdata->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_magn_probe_trigger_error:
st_magn_deallocate_ring(indio_dev);
st_sensors_power_disable(indio_dev);
iio_device_unregister(indio_dev);
- if (mdata->get_irq_data_ready(indio_dev) > 0)
+ if (mdata->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_magn_deallocate_ring(indio_dev);
struct st_sensor_data *press_data = iio_priv(indio_dev);
struct st_sensors_platform_data *pdata =
(struct st_sensors_platform_data *)press_data->dev->platform_data;
- int irq = press_data->get_irq_data_ready(indio_dev);
int err;
indio_dev->modes = INDIO_DIRECT_MODE;
if (err < 0)
goto st_press_power_off;
- if (irq > 0) {
+ if (press_data->irq > 0) {
err = st_sensors_allocate_trigger(indio_dev,
ST_PRESS_TRIGGER_OPS);
if (err < 0)
return err;
st_press_device_register_error:
- if (irq > 0)
+ if (press_data->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_press_probe_trigger_error:
st_press_deallocate_ring(indio_dev);
st_sensors_power_disable(indio_dev);
iio_device_unregister(indio_dev);
- if (press_data->get_irq_data_ready(indio_dev) > 0)
+ if (press_data->irq > 0)
st_sensors_deallocate_trigger(indio_dev);
st_press_deallocate_ring(indio_dev);
* num_data_channels: Number of data channels used in buffer.
* @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
* @int_pin_open_drain: Set the interrupt/DRDY to open drain.
- * @get_irq_data_ready: Function to get the IRQ used for data ready signal.
+ * @irq: the IRQ number.
* @edge_irq: the IRQ triggers on edges and need special handling.
* @hw_irq_trigger: if we're using the hardware interrupt on the sensor.
* @hw_timestamp: Latest timestamp from the interrupt handler, when in use.
u8 drdy_int_pin;
bool int_pin_open_drain;
-
- unsigned int (*get_irq_data_ready) (struct iio_dev *indio_dev);
+ int irq;
bool edge_irq;
bool hw_irq_trigger;