ASPEED_VUART_GCRB_HOST_SIRQ_SHIFT  104 drivers/tty/serial/8250/8250_aspeed_vuart.c 	reg >>= ASPEED_VUART_GCRB_HOST_SIRQ_SHIFT;
ASPEED_VUART_GCRB_HOST_SIRQ_SHIFT  121 drivers/tty/serial/8250/8250_aspeed_vuart.c 	val <<= ASPEED_VUART_GCRB_HOST_SIRQ_SHIFT;