Pull x86 platform drives fixes from Darren Hart:
- DELL_SMBIOS conditionally depends on ACPI_WMI in the same way it
depends on DCDBAS, update the Kconfig accordingly.
- fix the dell driver init order to ensure that the driver dependencies
are met, avoiding race conditions resulting in boot failure on
certain systems when the drivers are built-in.
* tag 'platform-drivers-x86-v4.16-7' of git://git.infradead.org/linux-platform-drivers-x86:
platform/x86: Fix dell driver init order
platform/x86: dell-smbios: Resolve dependency error on ACPI_WMI