From a509a7e478e4766114d69f12d19d644ac63e9765 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sat, 19 Sep 2009 13:13:26 -0700 Subject: tty: USB does not need the filp argument in the drivers And indeed none of them use it. Clean this up as it will make moving to a standard open method rather easier. Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/digi_acceleport.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/usb/serial/digi_acceleport.c') diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index f4808091c47c..ab3dd991586b 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -453,8 +453,7 @@ static int digi_write(struct tty_struct *tty, struct usb_serial_port *port, static void digi_write_bulk_callback(struct urb *urb); static int digi_write_room(struct tty_struct *tty); static int digi_chars_in_buffer(struct tty_struct *tty); -static int digi_open(struct tty_struct *tty, struct usb_serial_port *port, - struct file *filp); +static int digi_open(struct tty_struct *tty, struct usb_serial_port *port); static void digi_close(struct usb_serial_port *port); static int digi_carrier_raised(struct usb_serial_port *port); static void digi_dtr_rts(struct usb_serial_port *port, int on); @@ -1347,8 +1346,7 @@ static int digi_carrier_raised(struct usb_serial_port *port) return 0; } -static int digi_open(struct tty_struct *tty, struct usb_serial_port *port, - struct file *filp) +static int digi_open(struct tty_struct *tty, struct usb_serial_port *port) { int ret; unsigned char buf[32]; -- cgit v1.2.3 From ba6b702f85a61561d329c4c11d3ed95604924f9a Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 29 Sep 2009 12:39:23 +0200 Subject: USB: digi_acceleport: Fix broken unthrottle. This patch fixes a regression introduced in 39892da44b21b5362eb848ca424d73a25ccc488f. Signed-off-by: Johan Hovold Acked-by: Oliver Neukum Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/digi_acceleport.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/usb/serial/digi_acceleport.c') diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index ab3dd991586b..68e80be6b9e1 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -898,16 +898,16 @@ static void digi_rx_unthrottle(struct tty_struct *tty) spin_lock_irqsave(&priv->dp_port_lock, flags); - /* turn throttle off */ - priv->dp_throttled = 0; - priv->dp_throttle_restart = 0; - /* restart read chain */ if (priv->dp_throttle_restart) { port->read_urb->dev = port->serial->dev; ret = usb_submit_urb(port->read_urb, GFP_ATOMIC); } + /* turn throttle off */ + priv->dp_throttled = 0; + priv->dp_throttle_restart = 0; + spin_unlock_irqrestore(&priv->dp_port_lock, flags); if (ret) -- cgit v1.2.3