TOSA_GPIO_BL_C20MA   45 drivers/video/backlight/tosa_bl.c 	gpio_set_value(TOSA_GPIO_BL_C20MA, brightness & 0x100);
TOSA_GPIO_BL_C20MA   91 drivers/video/backlight/tosa_bl.c 	ret = devm_gpio_request_one(&client->dev, TOSA_GPIO_BL_C20MA,