Defined in 4 files as a macro:

• drivers/macintosh/macserial.h, line 268 (as a macro)
• drivers/net/hamradio/z8530.h, line 55 (as a macro)
• drivers/net/wan/z85230.h, line 76 (as a macro)
• drivers/tc/zs.h, line 233 (as a macro)

Referenced in 2 files:

• arch/um/drivers/chan_user.c
  • line 134
  • line 782
  • line 855
• drivers/ide/ide-dma.c
  • line 134
  • line 768
  • line 841