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| author | Jiri Slaby <jslaby@suse.cz> | 2013-01-03 15:53:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-15 22:22:35 -0800 |
| commit | 05c7cd39907184328f48d3e7899f9cdd653ad336 (patch) | |
| tree | 9d1ed5c757426aa20b7eccd853faa6b519a4aa7b /drivers/tty/serial/mxs-auart.c | |
| parent | 92a19f9cec9a80ad93c06e115822deb729e2c6ad (diff) | |
| download | op-kernel-dev-05c7cd39907184328f48d3e7899f9cdd653ad336.zip op-kernel-dev-05c7cd39907184328f48d3e7899f9cdd653ad336.tar.gz | |
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.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index fa31bc3..37a0046 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); |
