Tree wide grep for "hci_bcm" doesn't reveal there is any code registering
this platform device and "struct acpi_device_id" use for passing the
platform data looks a debug/test code leftover to me.

I'm assuming this driver effectively supports only ACPI enumeration and
thus test for ACPI_HANDLE() and platform data can be removed.
Signed-off-by: NJarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>