Searched refs:save_mcr (Results 1 – 2 of 2) sorted by relevance
43 u8 save_mcr, msr = 0; in serial_exists() local46 save_mcr = regs[UART_MCR]; in serial_exists()50 regs[UART_MCR] = save_mcr; in serial_exists()
1088 unsigned char save_lcr, save_mcr; in autoconfig() local1146 save_mcr = serial8250_in_MCR(up); in autoconfig()1161 serial8250_out_MCR(up, save_mcr); in autoconfig()1212 serial8250_out_MCR(up, save_mcr); in autoconfig()1235 unsigned char save_mcr, save_ier; in autoconfig_irq() local1250 save_mcr = serial8250_in_MCR(up); in autoconfig_irq()1273 serial8250_out_MCR(up, save_mcr); in autoconfig_irq()