tag	line	file	source code
ISA_io	439	arch/ppc/kernel/raw_printf.c	#define ISA_io    ((unsigned char *)0x80000000)
ISA_io	452	arch/ppc/kernel/raw_printf.c	ISA_io[port] = c;
ISA_io	458	arch/ppc/kernel/raw_printf.c	return (ISA_io[port]);