tty: n_gsm: Add copy_config() and gsm_config() to prepare for serdev

For supporting serdev drivers, we need to be able to configure n_gsm
from drivers. Let's prepare for that by adding copy_config() and
gsm_config() helper functions by moving the code around a bit.

Let's also unify the comments to keep checkpatch happy while at it.

Cc: linux-serial@vger.kernel.org
Cc: Alan Cox <alan@llwyncelyn.cymru>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Johan Hovold <johan@kernel.org>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions