Staging: btmtk_usb: Add hdev parameter to hdev->send driver callback

Staging: btmtk_usb: Add hdev parameter to hdev->send driver callback

drivers/staging/btmtk_usb/btmtk_usb.c: In function ‘btmtk_usb_probe’:
drivers/staging/btmtk_usb/btmtk_usb.c:1610: warning: assignment from incompatible pointer type

Add the new hdev parameter, cfr. commit
7bd8f09f69f8a190f9b8334a07bb0a9237612314 ("Bluetooth: Add hdev parameter to
hdev->send driver callback").

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>