diff options
| author | Maxime COQUELIN <maxime.coquelin@st.com> | 2014-07-24 14:02:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-27 11:05:08 -0700 |
| commit | 5b4e79ae452613a9d391cf1e5ab7e9a49241ad28 (patch) | |
| tree | 221208e8ee8463db4e48af705505c78712f4553d /drivers/isdn | |
| parent | af300539def51ef79be3cbc54379f1d86c1733ff (diff) | |
serial: st-asc: Don't call BUG in asc_console_setup()
In order to prevent an asc instance to be used as early console, BUG_ON is
used on either mapbase or membase being NULL.
Problem is that this condition is also true when we set console to be a ttyASx
different to the first asc instance being probed.
Instead of calling BUG_ON, it now returns -ENXIO when either mapbase or
membase is NULL.
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/isdn')
0 files changed, 0 insertions, 0 deletions