tag	line	file	source code
readb	65	arch/alpha/lib/io.c	#undef readb
readb	66	arch/alpha/lib/io.c	unsigned long readb(unsigned long addr)
readb	116	include/asm-alpha/io.h	#define readb(addr) ((unsigned char) (readb)((unsigned long)(addr)))
readb	68	include/asm-i386/io.h	#define readb(addr) (*(volatile unsigned char *) (addr))
readb	59	include/asm-sparc/io.h	extern inline unsigned long readb(unsigned long addr)