17 #include <linux/leds.h>
120 	struct mt6323_leds *leds = led->parent;  in mt6323_led_hw_brightness()  local
121 	struct regmap *regmap = leds->hw->regmap;  in mt6323_led_hw_brightness()
144 	struct mt6323_leds *leds = led->parent;  in mt6323_led_hw_off()  local
145 	struct regmap *regmap = leds->hw->regmap;  in mt6323_led_hw_off()
169 	struct mt6323_leds *leds = led->parent;  in mt6323_get_led_hw_brightness()  local
170 	struct regmap *regmap = leds->hw->regmap;  in mt6323_get_led_hw_brightness()
200 	struct mt6323_leds *leds = led->parent;  in mt6323_led_hw_on()  local
201 	struct regmap *regmap = leds->hw->regmap;  in mt6323_led_hw_on()
254 	struct mt6323_leds *leds = led->parent;  in mt6323_led_set_blink()  local
255 	struct regmap *regmap = leds->hw->regmap;  in mt6323_led_set_blink()
290 	mutex_lock(&leds->lock);  in mt6323_led_set_blink()
312 	mutex_unlock(&leds->lock);  in mt6323_led_set_blink()
321 	struct mt6323_leds *leds = led->parent;  in mt6323_led_set_brightness()  local
324 	mutex_lock(&leds->lock);  in mt6323_led_set_brightness()
342 	mutex_unlock(&leds->lock);  in mt6323_led_set_brightness()
384 	struct mt6323_leds *leds;  in mt6323_led_probe()  local
390 	leds = devm_kzalloc(dev, sizeof(*leds), GFP_KERNEL);  in mt6323_led_probe()
391 	if (!leds)  in mt6323_led_probe()
394 	platform_set_drvdata(pdev, leds);  in mt6323_led_probe()
395 	leds->dev = dev;  in mt6323_led_probe()
398 	 * leds->hw points to the underlying bus for the register  in mt6323_led_probe()
401 	leds->hw = hw;  in mt6323_led_probe()
402 	mutex_init(&leds->lock);  in mt6323_led_probe()
405 	ret = regmap_update_bits(leds->hw->regmap, MT6323_TOP_CKPDN0,  in mt6323_led_probe()
408 		dev_err(leds->dev,  in mt6323_led_probe()
420 		if (reg >= MT6323_MAX_LEDS || leds->led[reg]) {  in mt6323_led_probe()
432 		leds->led[reg] = led;  in mt6323_led_probe()
433 		leds->led[reg]->id = reg;  in mt6323_led_probe()
434 		leds->led[reg]->cdev.max_brightness = MT6323_MAX_BRIGHTNESS;  in mt6323_led_probe()
435 		leds->led[reg]->cdev.brightness_set_blocking =  in mt6323_led_probe()
437 		leds->led[reg]->cdev.blink_set = mt6323_led_set_blink;  in mt6323_led_probe()
438 		leds->led[reg]->cdev.brightness_get =  in mt6323_led_probe()
440 		leds->led[reg]->parent = leds;  in mt6323_led_probe()
442 		ret = mt6323_led_set_dt_default(&leds->led[reg]->cdev, child);  in mt6323_led_probe()
444 			dev_err(leds->dev,  in mt6323_led_probe()
449 		ret = devm_led_classdev_register(dev, &leds->led[reg]->cdev);  in mt6323_led_probe()
455 		leds->led[reg]->cdev.dev->of_node = child;  in mt6323_led_probe()
467 	struct mt6323_leds *leds = platform_get_drvdata(pdev);  in mt6323_led_remove()  local
470 	/* Turn the LEDs off on driver removal. */  in mt6323_led_remove()
471 	for (i = 0 ; leds->led[i] ; i++)  in mt6323_led_remove()
472 		mt6323_led_hw_off(&leds->led[i]->cdev);  in mt6323_led_remove()
474 	regmap_update_bits(leds->hw->regmap, MT6323_TOP_CKPDN0,  in mt6323_led_remove()
478 	mutex_destroy(&leds->lock);  in mt6323_led_remove()