sbus_readb        880 include/linux/fb.h #define fb_readb sbus_readb
sbus_readb        504 sound/sparc/amd7930.c 	ir = sbus_readb(amd->regs + AMD7930_IR);
sbus_readb        518 sound/sparc/amd7930.c 			byte = sbus_readb(amd->regs + AMD7930_BBRB);
sbus_readb        262 sound/sparc/cs4231.c 		return sbus_readb(reg_addr);