205 	data->max_brightness =  in pwm_backlight_brightness_default()
208 	data->levels = devm_kcalloc(dev, data->max_brightness,  in pwm_backlight_brightness_default()
214 	for (i = 0; i < data->max_brightness; i++) {  in pwm_backlight_brightness_default()
216 				 data->max_brightness) * period;  in pwm_backlight_brightness_default()
223 	data->dft_brightness = data->max_brightness / 2;  in pwm_backlight_brightness_default()
224 	data->max_brightness--;  in pwm_backlight_brightness_default()
263 	data->max_brightness = length / sizeof(u32);  in pwm_backlight_parse_dt()
266 	if (data->max_brightness > 0) {  in pwm_backlight_parse_dt()
267 		size_t size = sizeof(*data->levels) * data->max_brightness;  in pwm_backlight_parse_dt()
276 						 data->max_brightness);  in pwm_backlight_parse_dt()
301 			if (data->max_brightness < 2) {  in pwm_backlight_parse_dt()
311 			for (i = 0; i < data->max_brightness - 1; i++) {  in pwm_backlight_parse_dt()
333 			for (i = 0; i < data->max_brightness - 1; i++) {  in pwm_backlight_parse_dt()
361 			data->max_brightness = num_levels;  in pwm_backlight_parse_dt()
364 		data->max_brightness--;  in pwm_backlight_parse_dt()
394 	unsigned int nlevels = data->max_brightness + 1;  in pwm_backlight_is_linear()
560 		for (i = 0; i <= data->max_brightness; i++)  in pwm_backlight_probe()
568 	} else if (!data->max_brightness) {  in pwm_backlight_probe()
588 		for (i = 0; i <= data->max_brightness; i++) {  in pwm_backlight_probe()
601 		pb->scale = data->max_brightness;  in pwm_backlight_probe()
608 	props.max_brightness = data->max_brightness;  in pwm_backlight_probe()
619 	if (data->dft_brightness > data->max_brightness) {  in pwm_backlight_probe()
622 			 data->dft_brightness, data->max_brightness);  in pwm_backlight_probe()
623 		data->dft_brightness = data->max_brightness;  in pwm_backlight_probe()