This is needed to init .max_radios in hw_params and onfigure external
interrupts for available pdev_ids.

Compile tested only.
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1592316055-24958-2-git-send-email-kvalo@codeaurora.org