iommu/vt-d: Remove bogus check for multi MSI-X

PCI/Multi-MSI is MSI specific and not supported for MSI-X.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ashok Raj <ashok.raj@intel.com>
Link: https://lore.kernel.org/r/20221111122013.713848846@linutronix.de

diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c
index 5962bb5..0b80a27 100644 (file)
--- a/drivers/iommu/intel/irq_remapping.c
+++ b/drivers/iommu/intel/irq_remapping.c
@@ -1334,8 +1334,7 @@ static int intel_irq_remapping_alloc(struct irq_domain *domain,
 
        if (!info || !iommu)
                return -EINVAL;
-       if (nr_irqs > 1 && info->type != X86_IRQ_ALLOC_TYPE_PCI_MSI &&
-           info->type != X86_IRQ_ALLOC_TYPE_PCI_MSIX)
+       if (nr_irqs > 1 && info->type != X86_IRQ_ALLOC_TYPE_PCI_MSI)
                return -EINVAL;
 
        /*