p_dr               18 arch/sparc/include/asm/sunbpp.h   __volatile__ __u8 p_dr;		/* Parallel Data Register */
p_dr               75 drivers/parport/parport_sunbpp.c 	sbus_writeb(d, &regs->p_dr);
p_dr               83 drivers/parport/parport_sunbpp.c 	return sbus_readb(&regs->p_dr);