x86/apic: Further apic::delivery_mode cleanup

[Andrew Cooper <andrew.cooper3@citrix.com>]

Fold the APIC_DELIVERY_MODE_FIXED constant in more cases now that the apic
field has disappeared.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
CC: Joerg Roedel <joro@8bytes.org>
CC: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
CC: Will Deacon <will@kernel.org>
CC: Robin Murphy <robin.murphy@arm.com>
CC: David Woodhouse <dwmw2@infradead.org>
CC: Lu Baolu <baolu.lu@linux.intel.com>
CC: iommu@lists.linux.dev
CC: linux-kernel@vger.kernel.org
CC: x86@vger.kernel.org

Does this want a fixes tag?  If so,

Fixes: b5148dfe66f5 ("x86/apic: Drop apic::delivery_mode")


diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 95bd7c25ba6f..542b823f9827 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -3311,7 +3311,7 @@ static void irq_remapping_prepare_irte(struct amd_ir_data *data,
 
 	data->irq_2_irte.devid = devid;
 	data->irq_2_irte.index = index + sub_handle;
-	iommu->irte_ops->prepare(data->entry, apic->delivery_mode,
+	iommu->irte_ops->prepare(data->entry, APIC_DELIVERY_MODE_FIXED,
 				 apic->dest_mode_logical, irq_cfg->vector,
 				 irq_cfg->dest_apicid, devid);
 
@@ -3588,7 +3588,7 @@ int amd_iommu_deactivate_guest_mode(void *data)
 
 	entry->lo.fields_remap.valid       = valid;
 	entry->lo.fields_remap.dm          = apic->dest_mode_logical;
-	entry->lo.fields_remap.int_type    = apic->delivery_mode;
+	entry->lo.fields_remap.int_type    = APIC_DELIVERY_MODE_FIXED;
 	entry->hi.fields.vector            = cfg->vector;
 	entry->lo.fields_remap.destination =
 				APICID_TO_IRTE_DEST_LO(cfg->dest_apicid);
diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c
index 29b9e55dcf26..566297bc87dd 100644
--- a/drivers/iommu/intel/irq_remapping.c
+++ b/drivers/iommu/intel/irq_remapping.c
@@ -1112,7 +1112,7 @@ static void prepare_irte(struct irte *irte, int vector, unsigned int dest)
 	 * irq migration in the presence of interrupt-remapping.
 	*/
 	irte->trigger_mode = 0;
-	irte->dlvry_mode = apic->delivery_mode;
+	irte->dlvry_mode = APIC_DELIVERY_MODE_FIXED;
 	irte->vector = vector;
 	irte->dest_id = IRTE_DEST(dest);
 	irte->redir_hint = 1;