Defined in 2 files as a macro:

• arch/x86/kernel/apm_32.c, line 244 (as a macro)
• include/linux/miscdevice.h, line 26 (as a macro)

Referenced in 2 files:

• arch/x86/kernel/apm_32.c
  • line 1916
  • line 2438
• drivers/char/apm-emulation.c, line 391