bcm6328_led_read
val = bcm6328_led_read(mode);
val = bcm6328_led_read(led->mem + BCM6328_REG_INIT);
val = bcm6328_led_read(led->mem + BCM6328_REG_INIT);
val = bcm6328_led_read(mem + BCM6328_REG_HWDIS);
val = bcm6328_led_read(addr);
val = bcm6328_led_read(addr);
val = bcm6328_led_read(mode) >> BCM6328_LED_SHIFT(shift % 16);
val = bcm6328_led_read(mem + BCM6328_REG_INIT);