Cross Reference: /drivers/leds/leds-pca9532.c

Lines Matching refs:data
107 	struct pca9532_data *data = i2c_get_clientdata(client);
108 	for (i = 0; i < data->chip_info->num_leds; i++) {
109 		if (data->leds[i].type == PCA9532_TYPE_LED &&
110 			data->leds[i].state == PCA9532_PWM0+pwm) {
112 				b += data->leds[i].ldev.brightness;
124 	data->pwm[pwm] = b;
125 	data->psc[pwm] = blink;
131 	struct pca9532_data *data = i2c_get_clientdata(client);
132 	u8 maxleds = data->chip_info->num_leds;
134 	mutex_lock(&data->update_lock);
136 		data->pwm[pwm]);
138 		data->psc[pwm]);
139 	mutex_unlock(&data->update_lock);
147 	struct pca9532_data *data = i2c_get_clientdata(client);
148 	u8 maxleds = data->chip_info->num_leds;
151 	mutex_lock(&data->update_lock);
158 	mutex_unlock(&data->update_lock);
208 	struct pca9532_data *data = input_get_drvdata(dev);
215 		data->pwm[1] = 127;
217 		data->pwm[1] = 0;
219 	schedule_work(&data->work);
226 	struct pca9532_data *data =
228 	u8 maxleds = data->chip_info->num_leds;
230 	mutex_lock(&data->update_lock);
231 	i2c_smbus_write_byte_data(data->client, PCA9532_REG_PWM(maxleds, 1),
232 		data->pwm[1]);
233 	mutex_unlock(&data->update_lock);
248 	struct pca9532_data *data = container_of(gc, struct pca9532_data, gpio);
249 	struct pca9532_led *led = &data->leds[offset];
259 	struct pca9532_data *data = container_of(gc, struct pca9532_data, gpio);
260 	struct pca9532_led *led = &data->leds[offset];
272 	struct pca9532_data *data = container_of(gc, struct pca9532_data, gpio);
275 	reg = i2c_smbus_read_byte_data(data->client, PCA9532_REG_INPUT(offset));
296 static int pca9532_destroy_devices(struct pca9532_data *data, int n_devs)
300 	if (!data)
304 		switch (data->leds[i].type) {
309 			led_classdev_unregister(&data->leds[i].ldev);
310 			cancel_work_sync(&data->leds[i].work);
313 			if (data->idev != NULL) {
314 				input_unregister_device(data->idev);
315 				cancel_work_sync(&data->work);
316 				data->idev = NULL;
323 	if (data->gpio.dev) {
324 		int err = gpiochip_remove(&data->gpio);
326 			dev_err(&data->client->dev, "%s failed, %d\n",
337 	struct pca9532_data *data, struct pca9532_platform_data *pdata)
341 	u8 maxleds = data->chip_info->num_leds;
344 		data->pwm[i] = pdata->pwm[i];
345 		data->psc[i] = pdata->psc[i];
347 			data->pwm[i]);
349 			data->psc[i]);
352 	for (i = 0; i < data->chip_info->num_leds; i++) {
353 		struct pca9532_led *led = &data->leds[i];
382 			BUG_ON(data->idev);
385 			data->idev = input_allocate_device();
386 			if (data->idev == NULL) {
390 			data->idev->name = pled->name;
391 			data->idev->phys = "i2c/pca9532";
392 			data->idev->id.bustype = BUS_HOST;
393 			data->idev->id.vendor = 0x001f;
394 			data->idev->id.product = 0x0001;
395 			data->idev->id.version = 0x0100;
396 			data->idev->evbit[0] = BIT_MASK(EV_SND);
397 			data->idev->sndbit[0] = BIT_MASK(SND_BELL) |
399 			data->idev->event = pca9532_event;
400 			input_set_drvdata(data->idev, data);
401 			INIT_WORK(&data->work, pca9532_input_work);
402 			err = input_register_device(data->idev);
404 				input_free_device(data->idev);
405 				cancel_work_sync(&data->work);
406 				data->idev = NULL;
415 		data->gpio.label = "gpio-pca9532";
416 		data->gpio.direction_input = pca9532_gpio_direction_input;
417 		data->gpio.direction_output = pca9532_gpio_direction_output;
418 		data->gpio.set = pca9532_gpio_set_value;
419 		data->gpio.get = pca9532_gpio_get_value;
420 		data->gpio.request = pca9532_gpio_request_pin;
421 		data->gpio.can_sleep = 1;
422 		data->gpio.base = pdata->gpio_base;
423 		data->gpio.ngpio = data->chip_info->num_leds;
424 		data->gpio.dev = &client->dev;
425 		data->gpio.owner = THIS_MODULE;
427 		err = gpiochip_add(&data->gpio);
429 			/* Use data->gpio.dev as a flag for freeing gpiochip */
430 			data->gpio.dev = NULL;
434 				data->gpio.base, data->gpio.base +
435 				data->gpio.ngpio - 1);
443 	pca9532_destroy_devices(data, i);
450 	struct pca9532_data *data = i2c_get_clientdata(client);
461 	data = kzalloc(sizeof(*data), GFP_KERNEL);
462 	if (!data)
465 	data->chip_info = &pca9532_chip_info_tbl[id->driver_data];
467 	dev_info(&client->dev, "setting platform data\n");
468 	i2c_set_clientdata(client, data);
469 	data->client = client;
470 	mutex_init(&data->update_lock);
472 	err = pca9532_configure(client, data, pca9532_pdata);
474 		kfree(data);
481 	struct pca9532_data *data = i2c_get_clientdata(client);
484 	err = pca9532_destroy_devices(data, data->chip_info->num_leds);
488 	kfree(data);