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Searched refs:UART_MSR_DDCD (Results 1 – 5 of 5) sorted by relevance

/linux/include/uapi/linux/
H A Dserial_reg.h155 #define UART_MSR_DDCD 0x08 /* Delta DCD */ macro
159 #define UART_MSR_ANY_DELTA (UART_MSR_DDCD|UART_MSR_TERI|UART_MSR_DDSR|UART_MSR_DCTS)
/linux/drivers/media/rc/
H A Dserial_ir.c71 .signal_pin_change = UART_MSR_DDCD,
107 .signal_pin_change = UART_MSR_DDCD,
/linux/drivers/tty/serial/8250/
H A D8250_dw.c687 data->msr_mask_off |= UART_MSR_DDCD; in dw8250_probe()
/linux/drivers/mmc/core/
H A Dsdio_uart.c460 if (status & UART_MSR_DDCD) { in sdio_uart_check_modem_status()
/linux/drivers/tty/serial/
H A Dserial-tegra.c828 if (msr & UART_MSR_DDCD) in tegra_uart_handle_modem_signal_change()