diff options
| author | Johan Hovold <jhovold@gmail.com> | 2010-02-25 20:52:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 23:55:21 +0100 |
| commit | 124d255382ddd37ffa920e9f5183efa54bbfe4f2 (patch) | |
| tree | f7e7e4b1c93038c9cdce39a99ec9372c4ce27df1 /drivers | |
| parent | USB: ftdi_sio: remove obsolete check in unthrottle (diff) | |
| download | linux-124d255382ddd37ffa920e9f5183efa54bbfe4f2.tar.xz linux-124d255382ddd37ffa920e9f5183efa54bbfe4f2.zip | |
USB: pl2303: remove unnecessary reset of usb_device in urbs
URBs are initialised at probe and do not change.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/pl2303.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 895d0722183e..73d5f346d3e0 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -451,7 +451,6 @@ static void pl2303_send(struct usb_serial_port *port) port->write_urb->transfer_buffer); port->write_urb->transfer_buffer_length = count; - port->write_urb->dev = port->serial->dev; result = usb_submit_urb(port->write_urb, GFP_ATOMIC); if (result) { dev_err(&port->dev, "%s - failed submitting write urb," @@ -769,7 +768,6 @@ static int pl2303_open(struct tty_struct *tty, struct usb_serial_port *port) pl2303_set_termios(tty, port, &tmp_termios); dbg("%s - submitting read urb", __func__); - port->read_urb->dev = serial->dev; result = usb_submit_urb(port->read_urb, GFP_KERNEL); if (result) { dev_err(&port->dev, "%s - failed submitting read urb," @@ -779,7 +777,6 @@ static int pl2303_open(struct tty_struct *tty, struct usb_serial_port *port) } dbg("%s - submitting interrupt urb", __func__); - port->interrupt_in_urb->dev = serial->dev; result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (result) { dev_err(&port->dev, "%s - failed submitting interrupt urb," @@ -1089,7 +1086,6 @@ static void pl2303_read_bulk_callback(struct urb *urb) * the read */ dbg("%s - caught -EPROTO, resubmitting the urb", __func__); - urb->dev = port->serial->dev; result = usb_submit_urb(urb, GFP_ATOMIC); if (result) dev_err(&urb->dev->dev, "%s - failed" @@ -1116,7 +1112,6 @@ static void pl2303_read_bulk_callback(struct urb *urb) } tty_kref_put(tty); /* Schedule the next read _if_ we are still open */ - urb->dev = port->serial->dev; result = usb_submit_urb(urb, GFP_ATOMIC); if (result && result != -EPERM) dev_err(&urb->dev->dev, "%s - failed resubmitting" @@ -1150,7 +1145,6 @@ static void pl2303_write_bulk_callback(struct urb *urb) dbg("%s - nonzero write bulk status received: %d", __func__, status); port->write_urb->transfer_buffer_length = 1; - port->write_urb->dev = port->serial->dev; result = usb_submit_urb(port->write_urb, GFP_ATOMIC); if (result) dev_err(&urb->dev->dev, "%s - failed resubmitting write" |