Defined in 1 files as a macro:

• include/linux/serial_reg.h, line 138 (as a macro)

Referenced in 8 files:

• Documentation/networking/lapb-module.txt, line 1025
• arch/ppc/8260_io/uart.c, line 470
• arch/ppc/8xx_io/uart.c, line 488
• drivers/char/esp.c, line 621
• drivers/char/mxser.c, line 1472
• drivers/char/serial.c, line 732
• drivers/sbus/char/su.c, line 529
• drivers/scsi/psi_roy.h, line 694