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TTY: switch tty_insert_flip_char

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Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.

tty_insert_flip_char is the next one to proceed. This one is used all
over the code, so the patch is huge.

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 15:53:03 +01:00
committed by Greg Kroah-Hartman
parent 2f69335710
commit 92a19f9cec
76 changed files with 297 additions and 286 deletions
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8
arch/um/drivers/chan_kern.c
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@@ -81,12 +81,6 @@ static const struct chan_ops not_configged_ops = {
};
#endif /* CONFIG_NOCONFIG_CHAN */
static void tty_receive_char(struct tty_struct *tty, char ch)
{
if (tty)
tty_insert_flip_char(tty, ch, TTY_NORMAL);
}
static int open_one_chan(struct chan *chan)
{
int fd, err;
@@ -569,7 +563,7 @@ void chan_interrupt(struct line *line, struct tty_struct *tty, int irq)
}
err = chan->ops->read(chan->fd, &c, chan->data);
if (err > 0)
tty_receive_char(tty, c);
tty_insert_flip_char(port, c, TTY_NORMAL);
} while (err > 0);
if (err == 0)