diff options
| author | Geert Uytterhoeven <geert+renesas@linux-m68k.org> | 2014-02-28 14:21:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-28 16:39:38 -0800 |
| commit | 5f5c9ae56c38942623f69c3e6dc6ec78e4da2076 (patch) | |
| tree | a2b1b0fd442c91461359933b0ff9f34f5b29acbf /drivers/tty/serial/serial-tegra.c | |
| parent | a3c1fa99f4d2a635f6660b946f950d379bc8271c (diff) | |
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>
Diffstat (limited to 'drivers/tty/serial/serial-tegra.c')
0 files changed, 0 insertions, 0 deletions