Defined in 2 files as a macro:

• include/linux/serial.h, line 76 (as a macro)
• include/linux/serial_core.h, line 38 (as a macro)

Referenced in 2 files:

• drivers/tty/serial/8250.c
  • line 232
  • line 884
  • line 1376
  • line 1407
  • line 2042
• drivers/tty/serial/sunsu.c
  • line 268
  • line 286
  • line 616
  • line 806