Commits
Geert Uytterhoeven committed 5f5c9ae56c3
serial_core: Unregister console in uart_remove_one_port() If the serial port being removed is used as a console, it must also be unregistered from the console subsystem using unregister_console(). uart_ops.release_port() will release resources (e.g. iounmap() the serial port registers), causing a crash on subsequent kernel output if the console is still registered. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>