Defined in 2 files as a function:

• arch/ia64/lib/io.c, line 40 (as a function)
• arch/parisc/lib/io.c, line 105 (as a function)

Referenced in 4 files:

• Documentation/arm/SA1100/nanoEngine, line 765
• Documentation/sound/alsa/serial-u16550.txt, line 102
• include/asm-frv/ucontext.h, line 1083
• include/linux/netfilter_ipv4/ipt_owner.h, line 339