1UART_HANDLE_DCD_CHAN(9)        16x50 UART Driver       UART_HANDLE_DCD_CHAN(9)
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NAME

6       uart_handle_dcd_change - handle a change of carrier detect state
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SYNOPSIS

9       void uart_handle_dcd_change(struct uart_port * uport,
10                                   unsigned int status);
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ARGUMENTS

13       uport
14           uart_port structure for the open port
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16       status
17           new carrier detect status, nonzero if active
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20Kernel Hackers Manual 3.10         June 2019           UART_HANDLE_DCD_CHAN(9)
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