Defined in 1 files as a macro:

• include/uapi/linux/cdrom.h, line 382 (as a macro)

Referenced in 4 files:

• drivers/cdrom/cdrom.c
  • line 602
  • line 2527
• drivers/cdrom/gdrom.c, line 493
• drivers/ide/ide-cd.c, line 1165
• drivers/scsi/sr.c, line 75