Symbol: R7p
drivers/tty/serial/sunzilog.c
1351
up->curregs[R7p] = 0x00;
drivers/tty/serial/sunzilog.c
1375
up->curregs[R7p] = TxFIFO_LVL | RxFIFO_LVL;
drivers/tty/serial/sunzilog.c
237
write_zsreg(channel, R7, regs[R7p]);