UART_HANDLE_DCD_CHAN
Section: 16x50 UART Driver (9)
Updated: February 2011
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NAME
uart_handle_dcd_change - handle a change of carrier detect state
SYNOPSIS
-
void uart_handle_dcd_change(struct uart_port * uport, unsigned int status);
ARGUMENTS
uport
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- uart_port structure for the open port
status
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new carrier detect status, nonzero if active
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