forked from Minki/linux
iommu/vt-d: Remove warning for HPET scope type
ACPI_DMAR_SCOPE_TYPE_HPET is parsed by ir_parse_ioapic_hpet_scope() and should not be flagged as an unsupported type. Signed-off-by: Linn Crosetto <linn@hp.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
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@ -129,7 +129,8 @@ int __init dmar_parse_dev_scope(void *start, void *end, int *cnt,
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if (scope->entry_type == ACPI_DMAR_SCOPE_TYPE_ENDPOINT ||
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scope->entry_type == ACPI_DMAR_SCOPE_TYPE_BRIDGE)
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(*cnt)++;
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else if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_IOAPIC) {
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else if (scope->entry_type != ACPI_DMAR_SCOPE_TYPE_IOAPIC &&
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scope->entry_type != ACPI_DMAR_SCOPE_TYPE_HPET) {
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pr_warn("Unsupported device scope\n");
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}
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start += scope->length;
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