From 2f69335710884ae6112fc8196ebe29b5cda7b79b Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 3 Jan 2013 15:53:02 +0100 Subject: TTY: convert more flipping functions Now, we start converting tty buffer functions to actually use tty_port. This will allow us to get rid of the need of tty pointer in many call sites. Only tty_port will be needed and hence no more tty_port_tty_get calls in those paths. Now 4 string flipping ones are on turn: * tty_insert_flip_string_flags * tty_insert_flip_string_fixed_flag * tty_prepare_flip_string * tty_prepare_flip_string_flags Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/tty/moxa.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/tty/moxa.c') diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index f9d28503bdec..fcaac4870d5f 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -1966,7 +1966,7 @@ static int MoxaPortReadData(struct moxa_port *port) ofs = baseAddr + DynPage_addr + bufhead + head; len = (tail >= head) ? (tail - head) : (rx_mask + 1 - head); - len = tty_prepare_flip_string(tty, &dst, + len = tty_prepare_flip_string(&port->port, &dst, min(len, count)); memcpy_fromio(dst, ofs, len); head = (head + len) & rx_mask; @@ -1978,7 +1978,7 @@ static int MoxaPortReadData(struct moxa_port *port) while (count > 0) { writew(pageno, baseAddr + Control_reg); ofs = baseAddr + DynPage_addr + pageofs; - len = tty_prepare_flip_string(tty, &dst, + len = tty_prepare_flip_string(&port->port, &dst, min(Page_size - pageofs, count)); memcpy_fromio(dst, ofs, len); -- cgit