52 static void max8997_led_set_mode(struct max8997_led *led,  in max8997_led_set_mode()  argument
56 	struct i2c_client *client = led->iodev->i2c;  in max8997_led_set_mode()
62 		val = led->id ?  in max8997_led_set_mode()
64 		led->cdev.max_brightness = MAX8997_LED_FLASH_MAX_BRIGHTNESS;  in max8997_led_set_mode()
68 		val = led->id ?  in max8997_led_set_mode()
70 		led->cdev.max_brightness = MAX8997_LED_MOVIE_MAX_BRIGHTNESS;  in max8997_led_set_mode()
75 		val = led->id ?  in max8997_led_set_mode()
77 		led->cdev.max_brightness = MAX8997_LED_FLASH_MAX_BRIGHTNESS;  in max8997_led_set_mode()
82 		val = led->id ?  in max8997_led_set_mode()
84 		led->cdev.max_brightness = MAX8997_LED_MOVIE_MAX_BRIGHTNESS;  in max8997_led_set_mode()
87 		led->cdev.max_brightness = MAX8997_LED_NONE_MAX_BRIGHTNESS;  in max8997_led_set_mode()
95 			dev_err(led->iodev->dev,  in max8997_led_set_mode()
99 	led->led_mode = mode;  in max8997_led_set_mode()
102 static void max8997_led_enable(struct max8997_led *led, bool enable)  in max8997_led_enable()  argument
105 	struct i2c_client *client = led->iodev->i2c;  in max8997_led_enable()
108 	if (led->enabled == enable)  in max8997_led_enable()
115 		dev_err(led->iodev->dev,  in max8997_led_enable()
118 	led->enabled = enable;  in max8997_led_enable()
121 static void max8997_led_set_current(struct max8997_led *led,  in max8997_led_set_current()  argument
125 	struct i2c_client *client = led->iodev->i2c;  in max8997_led_set_current()
128 	switch (led->led_mode) {  in max8997_led_set_current()
133 		reg = led->id ? MAX8997_REG_FLASH2_CUR : MAX8997_REG_FLASH1_CUR;  in max8997_led_set_current()
148 			dev_err(led->iodev->dev,  in max8997_led_set_current()
156 	struct max8997_led *led =  in max8997_led_brightness_set()  local
160 		max8997_led_set_current(led, value);  in max8997_led_brightness_set()
161 		max8997_led_enable(led, true);  in max8997_led_brightness_set()
163 		max8997_led_set_current(led, value);  in max8997_led_brightness_set()
164 		max8997_led_enable(led, false);  in max8997_led_brightness_set()
172 	struct max8997_led *led =  in max8997_led_show_mode()  local
176 	mutex_lock(&led->mutex);  in max8997_led_show_mode()
178 	switch (led->led_mode) {  in max8997_led_show_mode()
196 	mutex_unlock(&led->mutex);  in max8997_led_show_mode()
206 	struct max8997_led *led =  in max8997_led_store_mode()  local
210 	mutex_lock(&led->mutex);  in max8997_led_store_mode()
223 	max8997_led_set_mode(led, mode);  in max8997_led_store_mode()
225 	mutex_unlock(&led->mutex);  in max8997_led_store_mode()
242 	struct max8997_led *led;  in max8997_led_probe()  local
251 	led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL);  in max8997_led_probe()
252 	if (led == NULL)  in max8997_led_probe()
255 	led->id = pdev->id;  in max8997_led_probe()
258 	led->cdev.name = name;  in max8997_led_probe()
259 	led->cdev.brightness_set = max8997_led_brightness_set;  in max8997_led_probe()
260 	led->cdev.flags |= LED_CORE_SUSPENDRESUME;  in max8997_led_probe()
261 	led->cdev.brightness = 0;  in max8997_led_probe()
262 	led->cdev.groups = max8997_groups;  in max8997_led_probe()
263 	led->iodev = iodev;  in max8997_led_probe()
269 		mode = pdata->led_pdata->mode[led->id];  in max8997_led_probe()
270 		brightness = pdata->led_pdata->brightness[led->id];  in max8997_led_probe()
272 		max8997_led_set_mode(led, pdata->led_pdata->mode[led->id]);  in max8997_led_probe()
274 		if (brightness > led->cdev.max_brightness)  in max8997_led_probe()
275 			brightness = led->cdev.max_brightness;  in max8997_led_probe()
276 		max8997_led_set_current(led, brightness);  in max8997_led_probe()
277 		led->cdev.brightness = brightness;  in max8997_led_probe()
279 		max8997_led_set_mode(led, MAX8997_NONE);  in max8997_led_probe()
280 		max8997_led_set_current(led, 0);  in max8997_led_probe()
283 	mutex_init(&led->mutex);  in max8997_led_probe()
285 	platform_set_drvdata(pdev, led);  in max8997_led_probe()
287 	ret = led_classdev_register(&pdev->dev, &led->cdev);  in max8997_led_probe()
296 	struct max8997_led *led = platform_get_drvdata(pdev);  in max8997_led_remove()  local
298 	led_classdev_unregister(&led->cdev);  in max8997_led_remove()