Defined in 1 files as a macro:

• include/linux/isdnif.h, line 185 (as a macro)

Referenced in 8 files:

• drivers/isdn/hisax/isdnl1.c, line 344
• drivers/isdn/icn/icn.c, line 1263
• drivers/isdn/isdn_common.c, line 544
• drivers/isdn/isdnloop/isdnloop.c, line 1058
• drivers/isdn/pcbit/drv.c, line 907
• drivers/isdn/sc/command.c, line 536
• drivers/isdn/sc/init.c, line 429
• drivers/isdn/sc/timer.c, line 133