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tty: Fix up char drivers request_room usage

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We can't change them all but quite a few misuse it.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox
2010-02-17 13:07:13 +00:00
committed by Greg Kroah-Hartman
parent 638b9648ab
commit 4165fe4ef7
5 changed files with 2 additions and 9 deletions
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3
drivers/serial/ioc3_serial.c
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@ -1411,8 +1411,7 @@ static int receive_chars(struct uart_port *the_port)
read_count = do_read(the_port, ch, MAX_CHARS);
if (read_count > 0) {
flip = 1;
read_room = tty_buffer_request_room(tty, read_count);
tty_insert_flip_string(tty, ch, read_room);
read_room = tty_insert_flip_string(tty, ch, read_count);
the_port->icount.rx += read_count;
}
spin_unlock_irqrestore(&the_port->lock, pflags);