static int adxl34x_i2c_suspend(struct i2c_client *client, pm_message_t message)
{
struct adxl34x *ac = i2c_get_clientdata(client);
adxl34x_suspend(ac);
return 0;
}
static int __maybe_unused adxl34x_spi_suspend(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
struct adxl34x *ac = spi_get_drvdata(spi);
adxl34x_suspend(ac);
return 0;
}
static int __maybe_unused adxl34x_i2c_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct adxl34x *ac = i2c_get_clientdata(client);
adxl34x_suspend(ac);
return 0;
}
static int adxl34x_i2c_suspend(struct i2c_client *client, pm_message_t message)
{
printk("!!!!!!!!! %d %s %s----\n",__LINE__,__FILE__,__FUNCTION__);
struct adxl34x *ac = i2c_get_clientdata(client);
adxl34x_suspend(ac);
return 0;
}
/**
* @brief one-time device driver initialization function.
* If the driver is built as a kernel module, this function will be
* called when the module is loaded in the kernel.
* If the driver is built-in in the kernel, this function will be
* called at boot time.
*
* @param mlsl_handle
* the handle to the serial channel the device is connected to.
* @param slave
* a pointer to the slave descriptor data structure.
* @param pdata
* a pointer to the slave platform data.
*
* @return INV_SUCCESS if successful or a non-zero error code.
*/
static int adxl34x_init(void *mlsl_handle,
struct ext_slave_descr *slave,
struct ext_slave_platform_data *pdata)
{
int result;
long range;
struct adxl34x_private_data *private_data;
private_data = (struct adxl34x_private_data *)
kzalloc(sizeof(struct adxl34x_private_data), GFP_KERNEL);
if (!private_data)
return INV_ERROR_MEMORY_EXAUSTED;
pdata->private_data = private_data;
result = adxl34x_set_odr(mlsl_handle, pdata, &private_data->suspend,
false, 0);
if (result) {
LOG_RESULT_LOCATION(result);
return result;
}
result = adxl34x_set_odr(mlsl_handle, pdata, &private_data->resume,
false, 200000);
if (result) {
LOG_RESULT_LOCATION(result);
return result;
}
range = range_fixedpoint_to_long_mg(slave->range);
result = adxl34x_set_fsr(mlsl_handle, pdata, &private_data->suspend,
false, range);
result = adxl34x_set_fsr(mlsl_handle, pdata, &private_data->resume,
false, range);
if (result) {
LOG_RESULT_LOCATION(result);
return result;
}
result = adxl34x_suspend(mlsl_handle, slave, pdata);
if (result) {
LOG_RESULT_LOCATION(result);
return result;
}
return result;
}
static void adxl34x_early_suspend(struct early_suspend *h)
{
struct adxl34x *ac;
ac = container_of(h, struct adxl34x, early_suspend);
adxl34x_suspend(ac->bus, PMSG_SUSPEND);
}
static void adxl34x_early_suspend(struct early_suspend *h)
{
// printk("========%s========\n",__FUNCTION__);
// struct adxl34x *ac = i2c_get_clientdata(client);
adxl34x_suspend(acii);
}