Defined in 2 files as a macro:

• arch/s390/include/asm/cio.h, line 46 (as a macro)
• drivers/s390/net/ctcm_main.h, line 89 (as a macro)

Referenced in 2 files:

• drivers/s390/block/dasd_3990_erp.c
  • line 1710
  • line 2354
• drivers/s390/char/tape_std.c, line 576