mcr_val            30 drivers/w1/masters/sgi_w1.c 	u32 mcr_val;
mcr_val            33 drivers/w1/masters/sgi_w1.c 		mcr_val = readl(mcr);
mcr_val            34 drivers/w1/masters/sgi_w1.c 	} while (!(mcr_val & MCR_DONE));
mcr_val            36 drivers/w1/masters/sgi_w1.c 	return (mcr_val & MCR_RD_DATA) ? 1 : 0;