diff options
| 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/usb/serial/io_edgeport.c | |
| parent | 92a19f9cec9a80ad93c06e115822deb729e2c6ad (diff) | |
| download | linux-stable-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/usb/serial/io_edgeport.c')
| -rw-r--r-- | drivers/usb/serial/io_edgeport.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 7b770c7f8b11..f96b91da964f 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -232,7 +232,7 @@ static void process_rcvd_data(struct edgeport_serial *edge_serial, unsigned char *buffer, __u16 bufferLength); static void process_rcvd_status(struct edgeport_serial *edge_serial, __u8 byte2, __u8 byte3); -static void edge_tty_recv(struct device *dev, struct tty_struct *tty, +static void edge_tty_recv(struct usb_serial_port *port, struct tty_struct *tty, unsigned char *data, int length); static void handle_new_msr(struct edgeport_port *edge_port, __u8 newMsr); static void handle_new_lsr(struct edgeport_port *edge_port, __u8 lsrData, @@ -1865,7 +1865,7 @@ static void process_rcvd_data(struct edgeport_serial *edge_serial, if (tty) { dev_dbg(dev, "%s - Sending %d bytes to TTY for port %d\n", __func__, rxLen, edge_serial->rxPort); - edge_tty_recv(&edge_serial->serial->dev->dev, tty, buffer, rxLen); + edge_tty_recv(edge_port->port, tty, buffer, rxLen); tty_kref_put(tty); } edge_port->icount.rx += rxLen; @@ -2017,14 +2017,14 @@ static void process_rcvd_status(struct edgeport_serial *edge_serial, * edge_tty_recv * this function passes data on to the tty flip buffer *****************************************************************************/ -static void edge_tty_recv(struct device *dev, struct tty_struct *tty, +static void edge_tty_recv(struct usb_serial_port *port, struct tty_struct *tty, unsigned char *data, int length) { int cnt; - cnt = tty_insert_flip_string(tty, data, length); + cnt = tty_insert_flip_string(&port->port, data, length); if (cnt < length) { - dev_err(dev, "%s - dropping data, %d bytes lost\n", + dev_err(&port->dev, "%s - dropping data, %d bytes lost\n", __func__, length - cnt); } data += cnt; @@ -2090,7 +2090,7 @@ static void handle_new_lsr(struct edgeport_port *edge_port, __u8 lsrData, struct tty_struct *tty = tty_port_tty_get(&edge_port->port->port); if (tty) { - edge_tty_recv(&edge_port->port->dev, tty, &data, 1); + edge_tty_recv(edge_port->port, tty, &data, 1); tty_kref_put(tty); } } |