Searched refs:save_mcr (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.10/drivers/ssb/ |
| D | driver_extif.c | 43 u8 save_mcr, msr = 0; in serial_exists() local
46 save_mcr = regs[UART_MCR]; in serial_exists()
50 regs[UART_MCR] = save_mcr; in serial_exists()
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| /Linux-v5.10/drivers/tty/serial/ |
| D | sunsu.c | 1038 unsigned char save_lcr, save_mcr; in sunsu_autoconfig() local
1075 save_mcr = serial_in(up, UART_MCR); in sunsu_autoconfig()
1090 serial_outp(up, UART_MCR, save_mcr); in sunsu_autoconfig()
1173 serial_outp(up, UART_MCR, save_mcr); in sunsu_autoconfig()
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| /Linux-v5.10/drivers/tty/serial/8250/ |
| D | 8250_port.c | 1201 unsigned char save_lcr, save_mcr; in autoconfig() local
1262 save_mcr = serial8250_in_MCR(up); in autoconfig()
1277 serial8250_out_MCR(up, save_mcr); in autoconfig()
1343 serial8250_out_MCR(up, save_mcr); in autoconfig()
1372 unsigned char save_mcr, save_ier; in autoconfig_irq() local
1390 save_mcr = serial8250_in_MCR(up); in autoconfig_irq()
1412 serial8250_out_MCR(up, save_mcr); in autoconfig_irq()
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