Defined in 6 files as a macro:

• drivers/macintosh/macserial.h, line 404 (as a macro)
• drivers/net/hamradio/z8530.h, line 182 (as a macro)
• drivers/net/wan/z85230.h, line 205 (as a macro)
• drivers/serial/sunzilog.h, line 209 (as a macro)
• drivers/sgi/char/sgiserial.h, line 364 (as a macro)
• drivers/tc/zs.h, line 365 (as a macro)

Referenced in 2 files:

• arch/alpha/kernel/pci.c, line 184
• arch/um/drivers/chan_user.c, line 112