phys_read_prev    181 drivers/auxdisplay/panel.c static __u64 phys_read_prev;
phys_read_prev   1169 drivers/auxdisplay/panel.c 	phys_read_prev = phys_read;
phys_read_prev   1214 drivers/auxdisplay/panel.c 	phys_curr = (phys_prev & (phys_read ^ phys_read_prev)) |
phys_read_prev   1215 drivers/auxdisplay/panel.c 		    (phys_read & ~(phys_read ^ phys_read_prev));