Searched refs:old_cr (Results 1 - 5 of 5) sorted by relevance

/drivers/tty/serial/
H A Dnetx-serial.c341 unsigned char old_cr; local
382 old_cr = readl(port->membase + UART_CR);
385 writel(old_cr & ~(CR_MSIE | CR_RIE | CR_TIE | CR_RTIE),
392 writel(old_cr & ~CR_UART_EN, port->membase + UART_CR);
395 old_cr &= ~CR_MSIE;
397 old_cr |= CR_MSIE;
427 writel(old_cr, port->membase + UART_CR);
H A Damba-pl010.c378 unsigned int lcr_h, old_cr; local
448 old_cr = readb(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
451 old_cr |= UART010_CR_MSIE;
466 writel(old_cr, uap->port.membase + UART010_CR);
568 unsigned int status, old_cr; local
575 old_cr = readb(uap->port.membase + UART010_CR);
588 writel(old_cr, uap->port.membase + UART010_CR);
H A Damba-pl011.c158 unsigned int old_cr; /* state during shutdown */ member in struct:uart_amba_port
1587 cr = uap->old_cr & (UART011_CR_RTS | UART011_CR_DTR);
1664 uap->old_cr = cr;
1700 unsigned int lcr_h, old_cr; local
1790 old_cr = readw(port->membase + UART011_CR);
1794 if (old_cr & UART011_CR_RTS)
1795 old_cr |= UART011_CR_RTSEN;
1797 old_cr |= UART011_CR_CTSEN;
1800 old_cr &= ~(UART011_CR_CTSEN | UART011_CR_RTSEN);
1806 old_cr |
1932 unsigned int status, old_cr, new_cr; local
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H A Dapbuart.c434 unsigned int status, old_cr, new_cr; local
437 old_cr = UART_GET_CTRL(port);
438 new_cr = old_cr & ~(UART_CTRL_RI | UART_CTRL_TI);
450 UART_PUT_CTRL(port, old_cr);
H A Dfsl_lpuart.c1584 unsigned long old_cr, cr; local
1587 cr = old_cr = lpuart32_read(sport->port.membase + UARTCTRL);
1598 lpuart32_write(old_cr, sport->port.membase + UARTCTRL);

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