Staging: frontier: removed now unused frontier_compat.h file

Signed-off-by: David Täht <d@teklibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

index 00450e6..0000000

drivers/staging/frontier/frontier_compat.h

-/* USB defines for older kernels */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)
-
-/**
- * usb_endpoint_dir_out - check if the endpoint has OUT direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type OUT, otherwise it returns false.
- */
-
-static inline int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
-{
-       return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
-}
-
-static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
-{
-       return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
-}
-
-
-/**
- * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type interrupt, otherwise it returns
- * false.
- */
-static inline int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
-{
-       return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-               USB_ENDPOINT_XFER_INT);
-}
-
-
-/**
- * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and IN direction,
- * otherwise it returns false.
- */
-
-static inline int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
-{
-       return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and OUT direction,
- * otherwise it returns false.
- */
-
-static inline int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd)
-{
-       return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
-}
-
-#endif /* older kernel versions */