diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2013-01-03 15:53:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 07:22:35 +0100 |
| commit | 05c7cd39907184328f48d3e7899f9cdd653ad336 (patch) | |
| tree | 9d1ed5c757426aa20b7eccd853faa6b519a4aa7b /drivers/tty/serial/mfd.c | |
| parent | TTY: switch tty_insert_flip_char (diff) | |
| download | linux-05c7cd39907184328f48d3e7899f9cdd653ad336.tar.xz linux-05c7cd39907184328f48d3e7899f9cdd653ad336.zip | |
TTY: switch tty_insert_flip_string
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_string this time.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/mfd.c')
| -rw-r--r-- | drivers/tty/serial/mfd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c index 2c01344dc332..60d585ab4870 100644 --- a/drivers/tty/serial/mfd.c +++ b/drivers/tty/serial/mfd.c @@ -387,7 +387,8 @@ void hsu_dma_rx(struct uart_hsu_port *up, u32 int_sts) struct hsu_dma_buffer *dbuf = &up->rxbuf; struct hsu_dma_chan *chan = up->rxc; struct uart_port *port = &up->port; - struct tty_struct *tty = port->state->port.tty; + struct tty_port *tport = &port->state->port; + struct tty_struct *tty = tport->tty; int count; if (!tty) @@ -423,7 +424,7 @@ void hsu_dma_rx(struct uart_hsu_port *up, u32 int_sts) * explicitly set tail to 0. So head will * always be greater than tail. */ - tty_insert_flip_string(tty, dbuf->buf, count); + tty_insert_flip_string(tport, dbuf->buf, count); port->icount.rx += count; dma_sync_single_for_device(up->port.dev, dbuf->dma_addr, |