Defined in 4 files as a macro:

• arch/arm/lib/strrchr.S, line 693 (as a macro)
• include/asm-arm/arch-ixp4xx/io.h, line 97 (as a macro)
• include/asm-arm/io.h, line 167 (as a macro)
• include/asm-arm26/io.h, line 319 (as a macro)

Referenced in 4 files:

• Documentation/filesystems/automount-support.txt, line 377
• arch/arm/lib/strrchr.S
  • line 616
  • line 945
• arch/cris/arch-v10/vmlinux.lds.S, line 377
• drivers/usb/class/Makefile
  • line 1336
  • line 1343
  • line 1386
  • line 1443
  • line 1541