AMBA_ISR_PASS_LIMIT  232 drivers/tty/serial/amba-pl010.c 	unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT;
AMBA_ISR_PASS_LIMIT 1480 drivers/tty/serial/amba-pl011.c 	unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT;