Export device table of v3 hw to userspace, or auto probe will fail for v3
hw.

Also change the module alias to include "pci", instead of "platform".
Signed-off-by: NXiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: NJohn Garry <john.garry@huawei.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>