Defined in 3 files as a macro:

• arch/ia64/lib/copy_user.S, line 233 (as a macro)
• drivers/media/video/tda9840.c, line 41 (as a macro)
• sound/pci/emu10k1/emufx.c, line 1372 (as a macro)

Referenced in 4 files:

• arch/m68k/fpsp040/sint.S, line 1832
• arch/s390/kernel/compat_exec_domain.c
  • line 1619
  • line 1620
• arch/um/kernel/Makefile
  • line 2426
  • line 2677
• drivers/parisc/power.c, line 1832