After commit 5d32a665 (PCI/ACPI: Allow ACPI to be built without
CONFIG_PCI set) dependencies on CONFIG_PCI that previously were
satisfied implicitly through dependencies on CONFIG_ACPI have to be
specified directly.

LPSS code relies on PCI infrastructure but this dependency has not
been called out explicitly yet.

Fixes: 5d32a665 ("PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set")
Signed-off-by: NSinan Kaya <okaya@kernel.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>