From 92a19f9cec9a80ad93c06e115822deb729e2c6ad Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 3 Jan 2013 15:53:03 +0100 Subject: TTY: switch tty_insert_flip_char 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_char is the next one to proceed. This one is used all over the code, so the patch is huge. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/staging/serqt_usb2/serqt_usb2.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'drivers/staging/serqt_usb2') diff --git a/drivers/staging/serqt_usb2/serqt_usb2.c b/drivers/staging/serqt_usb2/serqt_usb2.c index 1b3e995..1496566 100644 --- a/drivers/staging/serqt_usb2/serqt_usb2.c +++ b/drivers/staging/serqt_usb2/serqt_usb2.c @@ -255,12 +255,11 @@ static void ProcessModemStatus(struct quatech_port *qt_port, wake_up_interruptible(&qt_port->wait); } -static void ProcessRxChar(struct tty_struct *tty, struct usb_serial_port *port, - unsigned char data) +static void ProcessRxChar(struct usb_serial_port *port, unsigned char data) { struct urb *urb = port->read_urb; if (urb->actual_length) - tty_insert_flip_char(tty, data, TTY_NORMAL); + tty_insert_flip_char(&port->port, data, TTY_NORMAL); } static void qt_write_bulk_callback(struct urb *urb) @@ -335,8 +334,8 @@ static void qt_status_change_check(struct tty_struct *tty, case 0xff: dev_dbg(&port->dev, "No status sequence.\n"); - ProcessRxChar(tty, port, data[i]); - ProcessRxChar(tty, port, data[i + 1]); + ProcessRxChar(port, data[i]); + ProcessRxChar(port, data[i + 1]); i += 2; break; @@ -345,8 +344,8 @@ static void qt_status_change_check(struct tty_struct *tty, continue; } - if (tty && urb->actual_length) - tty_insert_flip_char(tty, data[i], TTY_NORMAL); + if (urb->actual_length) + tty_insert_flip_char(&port->port, data[i], TTY_NORMAL); } tty_flip_buffer_push(tty); -- cgit v1.1