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Commit 6d9e4498 authored by Sonic Zhang's avatar Sonic Zhang Committed by Greg Kroah-Hartman
Browse files

serial: bfin_5xx: disable CON_PRINTBUFFER for consoles 



If we are using early serial, don't let the normal console rewind
the log buffer, since that causes things to be printed multiple times.

Signed-off-by: default avatarSonic Zhang <sonic.zhang@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 001a05d5

drivers/serial/bfin_5xx.c

+8 −0
Original line number Diff line number Diff line
@@ -1324,6 +1324,14 @@ struct console __init *bfin_earlyserial_init(unsigned int port, 
	struct bfin_serial_port *uart;

	struct ktermios t;



#ifdef CONFIG_SERIAL_BFIN_CONSOLE

	/*

	 * If we are using early serial, don't let the normal console rewind

	 * log buffer, since that causes things to be printed multiple times

	 */

	bfin_serial_console.flags &= ~CON_PRINTBUFFER;

#endif



	if (port == -1 || port >= nr_active_ports)

		port = 0;

	bfin_serial_init_ports();