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));