PCI: vmd: Revert 2565e5b6 ("PCI: vmd: Do not disable MSI-X remapping if...

PCI: vmd: Revert 2565e5b6 ("PCI: vmd: Do not disable MSI-X remapping if interrupt remapping is enabled by IOMMU.")

Revert 2565e5b6 ("PCI: vmd: Do not disable MSI-X remapping if
interrupt remapping is enabled by IOMMU.")

The commit 2565e5b6 was added as a workaround to keep MSI-X
remapping enabled if IOMMU enables interrupt remapping. VMD would keep
running in low performance mode. There is no dependency between MSI-X
remapping by VMD and interrupt remapping by IOMMU.

Link: https://lore.kernel.org/r/20220511095707.25403-3-nirmal.patel@linux.intel.com


Signed-off-by: Nirmal Patel <nirmal.patel@linux.intel.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>