staging: comedi: pass usb interface to comedi_usb_auto_config

The comedi_usb_auto_config() and comedi_usb_auto_unconfig() functions
currently take a 'struct usb_device *'.  It makes more sense to pass a
'struct usb_interface *' to allow for composite USB devices.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index 417aed2ab73..feb33f86023 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -880,17 +880,17 @@ void comedi_pci_auto_unconfig(struct pci_dev *pcidev)
 }
 EXPORT_SYMBOL_GPL(comedi_pci_auto_unconfig);
 
-int comedi_usb_auto_config(struct usb_device *usbdev,
+int comedi_usb_auto_config(struct usb_interface *intf,
                            struct comedi_driver *driver)
 {
-        BUG_ON(usbdev == NULL);
-        return comedi_auto_config(&usbdev->dev, driver->driver_name, NULL, 0);
+        BUG_ON(intf == NULL);
+        return comedi_auto_config(&intf->dev, driver->driver_name, NULL, 0);
 }
 EXPORT_SYMBOL_GPL(comedi_usb_auto_config);
 
-void comedi_usb_auto_unconfig(struct usb_device *usbdev)
+void comedi_usb_auto_unconfig(struct usb_interface *intf)
 {
-        BUG_ON(usbdev == NULL);
-        comedi_auto_unconfig(&usbdev->dev);
+        BUG_ON(intf == NULL);
+        comedi_auto_unconfig(&intf->dev);
 }
 EXPORT_SYMBOL_GPL(comedi_usb_auto_unconfig);