REG0 124 drivers/scsi/pcmcia/sym53c500_cs.c #define REG0(x) (outb(C4_IMG, (x) + CONFIG4)) REG0 91 drivers/scsi/qlogicfas408.h #define REG0 ( outb( inb( qbase + 0xd ) & 0x7f , qbase + 0xd ), outb( 4 , qbase + 0xd )) REG0 240 sound/sparc/dbri.c #define REG0 0x00 /* Status and Control */