[PATCH 9/9] thunderbolt: Use Device ROM retrieved from EFI

From: Lukas Wunner Macs with Thunderbolt 1 do not have a unit-specific DROM: The DROM is empty with uid 0x1. (Apple started factory-burning a unit- specific DROM with Thunderbolt 2.) Instead, the NHI EFI driver supplies a DROM in a device property. Use it if

[PATCH 9/9] thunderbolt: Use Device ROM retrieved from EFI

From: Lukas Wunner Macs with Thunderbolt 1 do not have a unit-specific DROM: The DROM is empty with uid 0x1. (Apple started factory-burning a unit- specific DROM with Thunderbolt 2.) Instead, the NHI EFI driver supplies a DROM in a device property. Use it if available. It's only