USB: opticon: remove private serial-device data
Remove usb-serial-device field from private data as it can be accessed
from the usb-serial-port structure.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index bcb8ad8..f81ffb0 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -40,7 +40,6 @@
/* This structure holds all of the individual device information */
struct opticon_private {
- struct usb_device *udev;
struct usb_serial *serial;
struct usb_serial_port *port;
unsigned char *bulk_in_buffer;
@@ -185,7 +184,7 @@
send_control_msg(port, CONTROL_RTS, 0);
/* clear the halt status of the enpoint */
- usb_clear_halt(priv->udev, priv->bulk_read_urb->pipe);
+ usb_clear_halt(port->serial->dev, priv->bulk_read_urb->pipe);
result = usb_submit_urb(priv->bulk_read_urb, GFP_KERNEL);
if (result)
@@ -487,7 +486,6 @@
spin_lock_init(&priv->lock);
priv->serial = serial;
priv->port = serial->port[0];
- priv->udev = serial->dev;
priv->outstanding_urbs = 0; /* Init the outstanding urbs */
/* find our bulk endpoint */
@@ -501,14 +499,14 @@
priv->bulk_read_urb = usb_alloc_urb(0, GFP_KERNEL);
if (!priv->bulk_read_urb) {
- dev_err(&priv->udev->dev, "out of memory\n");
+ dev_err(&serial->dev->dev, "out of memory\n");
goto error;
}
priv->buffer_size = usb_endpoint_maxp(endpoint) * 2;
priv->bulk_in_buffer = kmalloc(priv->buffer_size, GFP_KERNEL);
if (!priv->bulk_in_buffer) {
- dev_err(&priv->udev->dev, "out of memory\n");
+ dev_err(&serial->dev->dev, "out of memory\n");
goto error;
}
@@ -519,7 +517,7 @@
}
if (!bulk_in_found) {
- dev_err(&priv->udev->dev,
+ dev_err(&serial->dev->dev,
"Error - the proper endpoints were not found!\n");
goto error;
}