From: Jiri Slaby <jslaby@suse.cz>
Date: Thu, 3 Jan 2013 14:53:08 +0000 (+0100)
Subject: cyclades: push down tty_port_tty_get
X-Git-Tag: v3.9-rc1~125^2~109
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dabe2c1385cd53d91c0a318c0fb7d2c015c61458;p=pandora-kernel.git

cyclades: push down tty_port_tty_get

Now, the tty is not needed at all places in the ISR. So we can just
request in on demand when really needed.

This cleans TX and RX paths a bit as the indentation level can be
dropped by two now when we also invert the char_count if condition.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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