thunderbolt: Move pci_device out of tb_nhi

Not all USB4/TB implementations are based on a PCIe-attached
controller. In order to make way for these, start off with moving the
pci_device reference out of the main tb_nhi structure.

Encapsulate the existing struct in a new tb_nhi_pci, that shall also
house all properties that relate to the parent bus. Similarly, any
other type of controller will be expected to contain tb_nhi as a
member.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

0 files changed, 0 insertions, 0 deletions