Searched refs:save_mcr (Results 1 - 6 of 6) sorted by relevance
| /kernel/linux/linux-5.10/drivers/ssb/ |
| H A 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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| /kernel/linux/linux-6.6/drivers/ssb/ |
| H A 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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| /kernel/linux/linux-5.10/drivers/tty/serial/ |
| H A 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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| /kernel/linux/linux-6.6/drivers/tty/serial/ |
| H A D | sunsu.c | 1032 unsigned char save_lcr, save_mcr; in sunsu_autoconfig() local
1069 save_mcr = serial_in(up, UART_MCR); in sunsu_autoconfig()
1084 serial_outp(up, UART_MCR, save_mcr); in sunsu_autoconfig()
1167 serial_outp(up, UART_MCR, save_mcr); in sunsu_autoconfig()
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| /kernel/linux/linux-5.10/drivers/tty/serial/8250/ |
| H A D | 8250_port.c | 1175 unsigned char save_lcr, save_mcr; in autoconfig() local
1236 save_mcr = serial8250_in_MCR(up); in autoconfig()
1251 serial8250_out_MCR(up, save_mcr); in autoconfig()
1319 serial8250_out_MCR(up, save_mcr); in autoconfig()
1348 unsigned char save_mcr, save_ier; in autoconfig_irq() local
1366 save_mcr = serial8250_in_MCR(up); in autoconfig_irq()
1388 serial8250_out_MCR(up, save_mcr); in autoconfig_irq()
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| /kernel/linux/linux-6.6/drivers/tty/serial/8250/ |
| H A D | 8250_port.c | 1158 unsigned char save_lcr, save_mcr; in autoconfig() local
1221 save_mcr = serial8250_in_MCR(up); in autoconfig()
1236 serial8250_out_MCR(up, save_mcr); in autoconfig()
1301 serial8250_out_MCR(up, save_mcr); in autoconfig()
1327 unsigned char save_mcr, save_ier; in autoconfig_irq() local
1342 save_mcr = serial8250_in_MCR(up); in autoconfig_irq()
1370 serial8250_out_MCR(up, save_mcr); in autoconfig_irq()
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