static int gp2a_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct gp2a_data *gp2a;
struct gp2ap020_pdata *pdata = client->dev.platform_data;
u8 value = 0;
int err = 0;
pr_info("%s : probe start!\n", __func__);
if (!pdata) {
pr_err("%s: missing pdata!\n", __func__);
err = -EINVAL;
goto done;
}
/*
if (!pdata->power_on) {
pr_err("%s: incomplete pdata!\n", __func__);
err = -EINVAL;
goto done;
}
*/
/* allocate driver_data */
gp2a = kzalloc(sizeof(struct gp2a_data), GFP_KERNEL);
if (!gp2a) {
pr_err("kzalloc error\n");
err = -ENOMEM;
goto done;
}
gp2a->pdata = pdata;
gp2a->client = client;
gp2a->proximity_enabled = 0;
gp2a->light_enabled = 0;
gp2a->light_delay = SENSOR_DEFAULT_DELAY;
i2c_set_clientdata(client, gp2a);
if (pdata->power_on)
pdata->power_on(true);
if (pdata->version) { /* GP2AP030 */
gp2a_reg[1][1] = 0x1A;
if (pdata->thresh[0])
gp2a_reg[3][1] = pdata->thresh[0];
else
gp2a_reg[3][1] = 0x08;
if (pdata->thresh[1])
gp2a_reg[5][1] = pdata->thresh[1];
else
gp2a_reg[5][1] = 0x0A;
}
INIT_DELAYED_WORK(&gp2a->light_work, gp2a_work_func_light);
INIT_WORK(&gp2a->proximity_work, gp2a_work_func_prox);
err = proximity_input_init(gp2a);
if (err < 0)
goto error_setup_reg_prox;
err = light_input_init(gp2a);
if (err < 0)
goto error_setup_reg_light;
err = sysfs_create_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
if (err < 0)
goto err_sysfs_create_group_proximity;
err = sysfs_create_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
if (err)
goto err_sysfs_create_group_light;
mutex_init(&gp2a->light_mutex);
mutex_init(&gp2a->data_mutex);
/* wake lock init */
wake_lock_init(&gp2a->prx_wake_lock, WAKE_LOCK_SUSPEND,
"prx_wake_lock");
/* GP2A Regs INIT SETTINGS and Check I2C communication */
/* shutdown mode op[3]=0 */
value = 0x00;
err = gp2a_i2c_write(gp2a, (u8) (COMMAND1), &value);
if (err < 0) {
pr_err("%s failed : threre is no such device.\n", __func__);
goto err_no_device;
}
/* Setup irq */
err = gp2a_setup_irq(gp2a);
if (err) {
pr_err("%s: could not setup irq\n", __func__);
goto err_setup_irq;
}
err = sensors_register(gp2a->light_sensor_device,
gp2a, additional_light_attrs, "light_sensor");
if (err) {
pr_err("%s: cound not register sensor device\n", __func__);
goto err_sysfs_create_factory_light;
}
err = sensors_register(gp2a->proximity_sensor_device,
gp2a, additional_proximity_attrs, "proximity_sensor");
if (err) {
pr_err("%s: cound not register sensor device\n", __func__);
goto err_sysfs_create_factory_proximity;
}
#ifdef CONFIG_SENSOR_USE_SYMLINK
err = sensors_initialize_symlink(gp2a->proximity_input_dev);
if (err) {
pr_err("%s: cound not make proximity sensor symlink(%d).\n",
__func__, err);
goto err_sensors_initialize_symlink_proximity;
}
err = sensors_initialize_symlink(gp2a->light_input_dev);
if (err) {
pr_err("%s: cound not make light sensor symlink(%d).\n",
__func__, err);
goto err_sensors_initialize_symlink_light;
}
#endif
input_report_abs(gp2a->proximity_input_dev, ABS_DISTANCE, 1);
pr_info("%s : probe success!\n", __func__);
return 0;
#ifdef CONFIG_SENSOR_USE_SYMLINK
err_sensors_initialize_symlink_light:
sensors_delete_symlink(gp2a->proximity_input_dev);
err_sensors_initialize_symlink_proximity:
#endif
err_sysfs_create_factory_proximity:
err_sysfs_create_factory_light:
free_irq(gp2a->irq, gp2a);
gpio_free(gp2a->pdata->p_out);
err_setup_irq:
err_no_device:
wake_lock_destroy(&gp2a->prx_wake_lock);
mutex_destroy(&gp2a->light_mutex);
mutex_destroy(&gp2a->data_mutex);
sysfs_remove_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
err_sysfs_create_group_light:
sysfs_remove_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
err_sysfs_create_group_proximity:
input_unregister_device(gp2a->light_input_dev);
error_setup_reg_light:
input_unregister_device(gp2a->proximity_input_dev);
error_setup_reg_prox:
if (pdata->power_on)
pdata->power_on(false);
kfree(gp2a);
done:
return err;
}
static int gp2a_opt_probe(struct platform_device *pdev)
{
struct gp2a_data *gp2a;
struct gp2a_platform_data *pdata = pdev->dev.platform_data;
u8 value = 0;
int err = 0;
printk(KERN_INFO"[GP2A] %s : probe start!\n", __func__);
if (!pdata) {
pr_err("%s: missing pdata!\n", __func__);
return err;
}
/*PROXY_EN*/
if (gpio_request(pdata ->power_gpio, "PROXY_EN")) {
printk(KERN_ERR "Request GPIO_%d failed!\n", pdata ->power_gpio);
}
if (pdata->gp2a_led_on)
pdata->gp2a_led_on(1);
if (pdata->gp2a_get_threshold) {
gp2a_update_threshold(pdata->gp2a_get_threshold(), false);
}
/* allocate driver_data */
gp2a = kzalloc(sizeof(struct gp2a_data), GFP_KERNEL);
if (!gp2a) {
pr_err("kzalloc error\n");
return -ENOMEM;
}
gp2a->proximity_enabled = 0;
gp2a->pdata = pdata;
gp2a->light_enabled = 0;
gp2a->light_delay = SENSOR_DEFAULT_DELAY;
gp2a->testmode = 0;
gp2a->light_level_state = 0;
if (pdata->power_on) {
pdata->power_on(1);
msleep(5);
}
INIT_DELAYED_WORK(&gp2a->light_work, gp2a_work_func_light);
INIT_WORK(&gp2a->proximity_work, gp2a_work_func_prox);
/*misc device registration*/
err = misc_register(&gp2a_opt_misc_device);
if( err < 0 )
goto error_setup_reg_misc;
err = proximity_input_init(gp2a);
if (err < 0)
goto error_setup_reg_prox;
err = light_input_init(gp2a);
if (err < 0)
goto error_setup_reg_light;
err = sysfs_create_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
if (err < 0)
goto err_sysfs_create_group_proximity;
err = sysfs_create_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
if (err)
goto err_sysfs_create_group_light;
mutex_init(&gp2a->light_mutex);
mutex_init(&gp2a->data_mutex);
/* set platdata */
platform_set_drvdata(pdev, gp2a);
/* wake lock init */
wake_lock_init(&gp2a->prx_wake_lock, WAKE_LOCK_SUSPEND,
"prx_wake_lock");
/* init i2c */
err = opt_i2c_init();
if(err < 0)
{
pr_err("opt_probe failed : i2c_client is NULL\n");
goto err_no_device;
}
else
printk(KERN_INFO "[GP2A] opt_i2c_client : (0x%p)\n",opt_i2c_client);
/* GP2A Regs INIT SETTINGS and Check I2C communication */
value = 0x00;
err = opt_i2c_write((u8) (COMMAND1), &value); /* shutdown mode op[3]=0 */
if (err < 0) {
pr_err("%s failed : threre is no such device.\n", __func__);
goto err_no_device;
}
/* Setup irq */
err = gp2a_setup_irq(gp2a);
if (err) {
pr_err("%s: could not setup irq\n", __func__);
goto err_setup_irq;
}
/* set sysfs for proximity sensor */
gp2a->proximity_dev = device_create(sensors_class,
NULL, 0, NULL, "proximity_sensor");
if (IS_ERR(gp2a->proximity_dev)) {
pr_err("%s: could not create proximity_dev\n", __func__);
goto err_proximity_device_create;
}
gp2a->light_dev = device_create(sensors_class,
NULL, 0, NULL, "light_sensor");
if (IS_ERR(gp2a->light_dev)) {
pr_err("%s: could not create light_dev\n", __func__);
goto err_light_device_create;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_state) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_state.attr.name);
goto err_proximity_device_create_file1;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_prox_avg) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_prox_avg.attr.name);
goto err_proximity_device_create_file2;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_proximity_enable) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_proximity_enable.attr.name);
goto err_proximity_device_create_file3;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_vendor) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_vendor.attr.name);
goto err_proximity_device_create_file4;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_name) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_name.attr.name);
goto err_proximity_device_create_file5;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_prox_cal) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_prox_cal.attr.name);
goto err_proximity_device_create_file6;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_prox_offset_pass) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_prox_offset_pass.attr.name);
goto err_proximity_device_create_file7;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_prox_thresh) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_prox_thresh.attr.name);
goto err_proximity_device_create_file8;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_lux) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_lux.attr.name);
goto err_light_device_create_file1;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_light_enable) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_light_enable.attr.name);
goto err_light_device_create_file2;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_vendor) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_vendor.attr.name);
goto err_light_device_create_file3;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_name) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_name.attr.name);
goto err_light_device_create_file4;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_raw_data) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_raw_data.attr.name);
goto err_light_device_create_file5;
}
dev_set_drvdata(gp2a->proximity_dev, gp2a);
dev_set_drvdata(gp2a->light_dev, gp2a);
device_init_wakeup(&pdev->dev, 1);
if (pdata->gp2a_led_on) {
pdata->gp2a_led_on(0);
printk(KERN_INFO "[GP2A] gpio_get_value of GPIO(%d) is %d\n",pdata ->power_gpio,
gpio_get_value(pdata ->power_gpio));
}
/* set initial proximity value as 1 */
input_report_abs(gp2a->proximity_input_dev, ABS_DISTANCE, 1);
input_sync(gp2a->proximity_input_dev);
gp2a_opt_data = gp2a;
printk(KERN_INFO"[GP2A] %s : probe success!\n", __func__);
return 0;
err_light_device_create_file5:
device_remove_file(gp2a->light_dev, &dev_attr_name);
err_light_device_create_file4:
device_remove_file(gp2a->light_dev, &dev_attr_vendor);
err_light_device_create_file3:
device_remove_file(gp2a->light_dev, &dev_attr_light_enable);
err_light_device_create_file2:
device_remove_file(gp2a->light_dev, &dev_attr_lux);
err_light_device_create_file1:
device_remove_file(gp2a->proximity_dev, &dev_attr_prox_thresh);
err_proximity_device_create_file8:
device_remove_file(gp2a->proximity_dev, &dev_attr_prox_offset_pass);
err_proximity_device_create_file7:
device_remove_file(gp2a->proximity_dev, &dev_attr_prox_cal);
err_proximity_device_create_file6:
device_remove_file(gp2a->proximity_dev, &dev_attr_name);
err_proximity_device_create_file5:
device_remove_file(gp2a->proximity_dev, &dev_attr_vendor);
err_proximity_device_create_file4:
device_remove_file(gp2a->proximity_dev, &dev_attr_proximity_enable);
err_proximity_device_create_file3:
device_remove_file(gp2a->proximity_dev, &dev_attr_prox_avg);
err_proximity_device_create_file2:
device_remove_file(gp2a->proximity_dev, &dev_attr_state);
err_proximity_device_create_file1:
err_light_device_create:
device_destroy(sensors_class, 0);
err_proximity_device_create:
gpio_free(pdata->p_out);
err_setup_irq:
err_no_device:
wake_lock_destroy(&gp2a->prx_wake_lock);
mutex_destroy(&gp2a->light_mutex);
mutex_destroy(&gp2a->data_mutex);
sysfs_remove_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
err_sysfs_create_group_light:
sysfs_remove_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
err_sysfs_create_group_proximity:
input_unregister_device(gp2a->light_input_dev);
error_setup_reg_light:
input_unregister_device(gp2a->proximity_input_dev);
error_setup_reg_prox:
misc_deregister(&gp2a_opt_misc_device);
error_setup_reg_misc:
if (pdata->power_on)
pdata->power_on(0);
kfree(gp2a);
return err;
}
static int gp2a_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct gp2a_data *gp2a;
struct gp2ap030_pdata *pdata = client->dev.platform_data;
u8 value = 0;
int err = 0;
printk(KERN_INFO "[GP2A] %s : probe start!\n", __func__);
if (!pdata) {
pr_err("%s: missing pdata!\n", __func__);
err = -EINVAL;
goto done;
}
/*PROXY_EN*/
if (gpio_request(pdata ->power_gpio, "PROXY_EN")) {
printk(KERN_ERR "Request GPIO_%d failed!\n", pdata ->power_gpio);
}
if (pdata->led_on)
pdata->led_on(1);
/* allocate driver_data */
gp2a = kzalloc(sizeof(struct gp2a_data), GFP_KERNEL);
if (!gp2a) {
pr_err("kzalloc error\n");
err = -ENOMEM;
goto done;
}
gp2a->pdata = pdata;
gp2a->client = client;
gp2a->proximity_enabled = 0;
gp2a->light_enabled = 0;
gp2a->light_delay = SENSOR_DEFAULT_DELAY;
i2c_set_clientdata(client, gp2a);
opt_i2c_client = client;
if (pdata->version) { /* GP2AP030 */
gp2a_reg[1][1] = 0x1A;
#if defined(CONFIG_MACH_CAPRI_SS_BAFFIN_CMCC) || defined(CONFIG_MACH_CAPRI_SS_BAFFIN_CHU)
if (pdata->thresh[0])
gp2a_reg[3][1] = pdata->thresh[0];
else
gp2a_reg[3][1] = 0x0B;
if (pdata->thresh[1])
gp2a_reg[5][1] = pdata->thresh[1];
else
gp2a_reg[5][1] = 0x0D;
#else
if (pdata->thresh[0])
gp2a_reg[3][1] = pdata->thresh[0];
else
gp2a_reg[3][1] = 0x09;
if (pdata->thresh[1])
gp2a_reg[5][1] = pdata->thresh[1];
else
gp2a_reg[5][1] = 0x0C;
#endif
}
INIT_DELAYED_WORK(&gp2a->light_work, gp2a_work_func_light);
INIT_WORK(&gp2a->proximity_work, gp2a_work_func_prox);
/*misc device registration*/
err = misc_register(&gp2a_opt_misc_device);
if( err < 0 )
goto error_setup_reg_misc;
err = proximity_input_init(gp2a);
if (err < 0)
goto error_setup_reg_prox;
err = light_input_init(gp2a);
if (err < 0)
goto error_setup_reg_light;
err = sysfs_create_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
if (err < 0)
goto err_sysfs_create_group_proximity;
err = sysfs_create_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
if (err)
goto err_sysfs_create_group_light;
mutex_init(&gp2a->light_mutex);
mutex_init(&gp2a->data_mutex);
/* wake lock init */
wake_lock_init(&gp2a->prx_wake_lock, WAKE_LOCK_SUSPEND,
"prx_wake_lock");
/* GP2A Regs INIT SETTINGS and Check I2C communication */
/* shutdown mode op[3]=0 */
value = 0x00;
err = gp2a_i2c_write((u8) (COMMAND1), &value);
if (err < 0) {
pr_err("%s failed : threre is no such device.\n", __func__);
goto err_no_device;
}
/* Setup irq */
err = gp2a_setup_irq(gp2a);
if (err) {
pr_err("%s: could not setup irq\n", __func__);
goto err_setup_irq;
}
err = sensors_register(gp2a->light_sensor_device,
gp2a, additional_light_attrs, "light_sensor");
if (err) {
pr_err("%s: cound not register sensor device\n", __func__);
goto err_sysfs_create_factory_light;
}
err = sensors_register(gp2a->proximity_sensor_device,
gp2a, additional_proximity_attrs, "proximity_sensor");
if (err) {
pr_err("%s: cound not register sensor device\n", __func__);
goto err_sysfs_create_factory_proximity;
}
gp2a_opt_data = gp2a;
if (pdata->led_on) {
pdata->led_on(0);
printk(KERN_INFO "[GP2A] gpio_get_value of GPIO(%d) is %d\n",pdata ->power_gpio,
gpio_get_value(pdata ->power_gpio));
}
/* set initial proximity value as 1 */
input_report_abs(gp2a->proximity_input_dev, ABS_DISTANCE, 1);
input_sync(gp2a->proximity_input_dev);
printk(KERN_INFO "[GP2A] %s: probe success!\n", __func__);
return 0;
err_sysfs_create_factory_proximity:
err_sysfs_create_factory_light:
free_irq(gp2a->irq, gp2a);
gpio_free(gp2a->pdata->p_out);
err_setup_irq:
err_no_device:
wake_lock_destroy(&gp2a->prx_wake_lock);
mutex_destroy(&gp2a->light_mutex);
mutex_destroy(&gp2a->data_mutex);
sysfs_remove_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
err_sysfs_create_group_light:
sysfs_remove_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
err_sysfs_create_group_proximity:
input_unregister_device(gp2a->light_input_dev);
error_setup_reg_light:
input_unregister_device(gp2a->proximity_input_dev);
error_setup_reg_prox:
misc_deregister(&gp2a_opt_misc_device);
error_setup_reg_misc:
kfree(gp2a);
done:
return err;
}
static int gp2a_opt_probe(struct platform_device *pdev)
{
struct gp2a_data *gp2a;
struct gp2a_platform_data *pdata = pdev->dev.platform_data;
u8 value = 0;
int err = 0;
pr_info("%s : probe start!\n", __func__);
if (!pdata) {
pr_err("%s: missing pdata!\n", __func__);
return err;
}
if (!pdata->gp2a_led_on) {
pr_err("%s: incomplete pdata!\n", __func__);
return err;
}
/* allocate driver_data */
gp2a = kzalloc(sizeof(struct gp2a_data), GFP_KERNEL);
if (!gp2a) {
pr_err("kzalloc error\n");
return -ENOMEM;
}
gp2a->proximity_enabled = 0;
gp2a->pdata = pdata;
gp2a->light_enabled = 0;
gp2a->light_delay = SENSOR_DEFAULT_DELAY;
gp2a->testmode = 0;
gp2a->light_level_state = 0;
if (pdata->power_on)
pdata->power_on(1);
if (pdata->version) { /* GP2AP030 */
gp2a_original_image[1][1] = 0x1A;
gp2a_original_image[3][1] = 0x08;
gp2a_original_image[5][1] = 0x0A;
}
INIT_DELAYED_WORK(&gp2a->light_work, gp2a_work_func_light);
INIT_WORK(&gp2a->proximity_work, gp2a_work_func_prox);
err = proximity_input_init(gp2a);
if (err < 0)
goto error_setup_reg_prox;
err = light_input_init(gp2a);
if (err < 0)
goto error_setup_reg_light;
err = sysfs_create_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
if (err < 0)
goto err_sysfs_create_group_proximity;
err = sysfs_create_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
if (err)
goto err_sysfs_create_group_light;
mutex_init(&gp2a->light_mutex);
mutex_init(&gp2a->data_mutex);
/* set platdata */
platform_set_drvdata(pdev, gp2a);
/* wake lock init */
wake_lock_init(&gp2a->prx_wake_lock, WAKE_LOCK_SUSPEND,
"prx_wake_lock");
/* init i2c */
opt_i2c_init();
/* GP2A Regs INIT SETTINGS and Check I2C communication */
value = 0x00;
err = opt_i2c_write((u8) (COMMAND1), &value, pdata->addr,
pdata->adapt_num); /* shutdown mode op[3]=0 */
if (err < 0) {
pr_err("%s failed : threre is no such device.\n", __func__);
goto err_no_device;
}
/* Setup irq */
err = gp2a_setup_irq(gp2a);
if (err) {
pr_err("%s: could not setup irq\n", __func__);
goto err_setup_irq;
}
/* set sysfs for proximity sensor */
gp2a->proximity_dev = device_create(sensors_class,
NULL, 0, NULL, "proximity_sensor");
if (IS_ERR(gp2a->proximity_dev)) {
pr_err("%s: could not create proximity_dev\n", __func__);
goto err_proximity_device_create;
}
gp2a->light_dev = device_create(sensors_class,
NULL, 0, NULL, "light_sensor");
if (IS_ERR(gp2a->light_dev)) {
pr_err("%s: could not create light_dev\n", __func__);
goto err_light_device_create;
}
if (device_create_file(gp2a->proximity_dev, &dev_attr_state) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_state.attr.name);
goto err_proximity_device_create_file1;
}
if (device_create_file(gp2a->proximity_dev, &dev_attr_prox_avg) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_prox_avg.attr.name);
goto err_proximity_device_create_file2;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_proximity_enable) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_proximity_enable.attr.name);
goto err_proximity_device_create_file3;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_vendor) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_vendor.attr.name);
goto err_proximity_device_create_file4;
}
if (device_create_file(gp2a->proximity_dev,
&dev_attr_name) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_name.attr.name);
goto err_proximity_device_create_file5;
}
if (device_create_file(gp2a->light_dev, &dev_attr_lux) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_lux.attr.name);
goto err_light_device_create_file1;
}
if (device_create_file(gp2a->light_dev, &dev_attr_light_enable) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_light_enable.attr.name);
goto err_light_device_create_file2;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_vendor) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_vendor.attr.name);
goto err_light_device_create_file3;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_name) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_name.attr.name);
goto err_light_device_create_file4;
}
if (device_create_file(gp2a->light_dev,
&dev_attr_raw_data) < 0) {
pr_err("%s: could not create device file(%s)!\n", __func__,
dev_attr_name.attr.name);
goto err_light_device_create_file5;
}
dev_set_drvdata(gp2a->proximity_dev, gp2a);
dev_set_drvdata(gp2a->light_dev, gp2a);
device_init_wakeup(&pdev->dev, 1);
pr_info("%s : probe success!\n", __func__);
return 0;
err_light_device_create_file5:
device_remove_file(gp2a->light_dev, &dev_attr_name);
err_light_device_create_file4:
device_remove_file(gp2a->light_dev, &dev_attr_vendor);
err_light_device_create_file3:
device_remove_file(gp2a->light_dev, &dev_attr_light_enable);
err_light_device_create_file2:
device_remove_file(gp2a->light_dev, &dev_attr_lux);
err_light_device_create_file1:
device_remove_file(gp2a->proximity_dev, &dev_attr_name);
err_proximity_device_create_file5:
device_remove_file(gp2a->proximity_dev, &dev_attr_vendor);
err_proximity_device_create_file4:
device_remove_file(gp2a->proximity_dev, &dev_attr_proximity_enable);
err_proximity_device_create_file3:
device_remove_file(gp2a->proximity_dev, &dev_attr_prox_avg);
err_proximity_device_create_file2:
device_remove_file(gp2a->proximity_dev, &dev_attr_state);
err_proximity_device_create_file1:
err_light_device_create:
device_destroy(sensors_class, 0);
err_proximity_device_create:
gpio_free(pdata->p_out);
err_setup_irq:
err_no_device:
wake_lock_destroy(&gp2a->prx_wake_lock);
mutex_destroy(&gp2a->light_mutex);
mutex_destroy(&gp2a->data_mutex);
sysfs_remove_group(&gp2a->light_input_dev->dev.kobj,
&lightsensor_attribute_group);
err_sysfs_create_group_light:
sysfs_remove_group(&gp2a->proximity_input_dev->dev.kobj,
&proximity_attribute_group);
err_sysfs_create_group_proximity:
input_unregister_device(gp2a->light_input_dev);
error_setup_reg_light:
input_unregister_device(gp2a->proximity_input_dev);
error_setup_reg_prox:
if (pdata->power_on)
pdata->power_on(0);
kfree(gp2a);
return err;
}
