210 	data->max_brightness =  in pwm_backlight_brightness_default()
213 	data->levels = devm_kcalloc(dev, data->max_brightness,  in pwm_backlight_brightness_default()
219 	for (i = 0; i < data->max_brightness; i++) {  in pwm_backlight_brightness_default()
221 				 data->max_brightness) * period;  in pwm_backlight_brightness_default()
228 	data->dft_brightness = data->max_brightness / 2;  in pwm_backlight_brightness_default()
229 	data->max_brightness--;  in pwm_backlight_brightness_default()
268 	data->max_brightness = length / sizeof(u32);  in pwm_backlight_parse_dt()
271 	if (data->max_brightness > 0) {  in pwm_backlight_parse_dt()
272 		size_t size = sizeof(*data->levels) * data->max_brightness;  in pwm_backlight_parse_dt()
281 						 data->max_brightness);  in pwm_backlight_parse_dt()
306 			if (data->max_brightness < 2) {  in pwm_backlight_parse_dt()
316 			for (i = 0; i < data->max_brightness - 1; i++) {  in pwm_backlight_parse_dt()
338 			for (i = 0; i < data->max_brightness - 1; i++) {  in pwm_backlight_parse_dt()
366 			data->max_brightness = num_levels;  in pwm_backlight_parse_dt()
369 		data->max_brightness--;  in pwm_backlight_parse_dt()
399 	unsigned int nlevels = data->max_brightness + 1;  in pwm_backlight_is_linear()
567 		for (i = 0; i <= data->max_brightness; i++)  in pwm_backlight_probe()
575 	} else if (!data->max_brightness) {  in pwm_backlight_probe()
595 		for (i = 0; i <= data->max_brightness; i++) {  in pwm_backlight_probe()
608 		pb->scale = data->max_brightness;  in pwm_backlight_probe()
617 	props.max_brightness = data->max_brightness;  in pwm_backlight_probe()
628 	if (data->dft_brightness > data->max_brightness) {  in pwm_backlight_probe()
631 			 data->dft_brightness, data->max_brightness);  in pwm_backlight_probe()
632 		data->dft_brightness = data->max_brightness;  in pwm_backlight_probe()