tty: serial: 8250: add CON_CONSDEV to flags
When using the 8250 as a boot console and the main console results in messages being printed twice. The console framework will only unregister boot consoles if a new console is registered with the CON_CONSDEV flag set. Set this flag for the univ8250 console to prevent double-registration. Signed-off-by: Matthew Leach <matthew.leach@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -675,7 +675,7 @@ static struct console univ8250_console = {
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.device = uart_console_device,
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.setup = univ8250_console_setup,
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.match = univ8250_console_match,
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.flags = CON_PRINTBUFFER | CON_ANYTIME,
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.flags = CON_PRINTBUFFER | CON_ANYTIME | CON_CONSDEV,
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.index = -1,
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.data = &serial8250_reg,
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};
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