I tried to recompile a Cyanogenmod kernel with btusb (one attempt within the kernel and the other as a module). The compile failed saying that btusb is returning an invalid pointer type.
My questions are, has anyone succeeded in doing this? I have seen posts about people discussing inserting the btusb module for other devices.
Is the Nexus 7 (2013) device unable to utilise this kernel module? Can anyone suggest what I may try or where I should look.
More details of what I've done to date are on request. I didn't want to write a long-winded post in the unlikelihood it will be answered.