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TTY: move low_latency to tty_port

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One point is to have less places where we actually need tty pointer.
The other is that low_latency is bound to buffer processing and
buffers are now in tty_port. So it makes sense to move low_latency to
tty_port too.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby
2013-01-03 15:53:05 +01:00
committed by Greg Kroah-Hartman
parent 05c7cd3990
commit d6c53c0e9b
29 changed files with 42 additions and 41 deletions
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2
net/irda/ircomm/ircomm_tty.c
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@@ -452,7 +452,7 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
self->line, self->port.count);
/* Not really used by us, but lets do it anyway */
tty->low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
/*
* If the port is the middle of closing, bail out now