summaryrefslogtreecommitdiffstats
path: root/drivers/tty/serial/mxs-auart.c
diff options
context:
space:
mode:
authorJiri Slaby <jslaby@suse.cz>2013-01-03 15:53:04 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-16 07:22:35 +0100
commit05c7cd39907184328f48d3e7899f9cdd653ad336 (patch)
tree9d1ed5c757426aa20b7eccd853faa6b519a4aa7b /drivers/tty/serial/mxs-auart.c
parentTTY: switch tty_insert_flip_char (diff)
downloadlinux-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/mxs-auart.c')
-rw-r--r--drivers/tty/serial/mxs-auart.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index fa31bc38b105..37a0046ef531 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -457,7 +457,8 @@ static int mxs_auart_dma_prep_rx(struct mxs_auart_port *s);
static void dma_rx_callback(void *arg)
{
struct mxs_auart_port *s = (struct mxs_auart_port *) arg;
- struct tty_struct *tty = s->port.state->port.tty;
+ struct tty_port *port = &s->port.state->port;
+ struct tty_struct *tty = port->tty;
int count;
u32 stat;
@@ -468,7 +469,7 @@ static void dma_rx_callback(void *arg)
AUART_STAT_PERR | AUART_STAT_FERR);
count = stat & AUART_STAT_RXCOUNT_MASK;
- tty_insert_flip_string(tty, s->rx_dma_buf, count);
+ tty_insert_flip_string(port, s->rx_dma_buf, count);
writel(stat, s->port.membase + AUART_STAT);
tty_flip_buffer_push(tty);