iommu/amd: Add name to irq chip

Add the missing name, so debugging will work proper.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Joerg Roedel <joro@8bytes.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: iommu@lists.linux-foundation.org
Cc: Christoph Hellwig <hch@lst.de>
Link: http://lkml.kernel.org/r/20170619235443.343236995@linutronix.de

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 63cacf5..590e1e8 100644 (file)
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -4386,10 +4386,11 @@ static void ir_compose_msi_msg(struct irq_data *irq_data, struct msi_msg *msg)
 }
 
 static struct irq_chip amd_ir_chip = {
-       .irq_ack = ir_ack_apic_edge,
-       .irq_set_affinity = amd_ir_set_affinity,
-       .irq_set_vcpu_affinity = amd_ir_set_vcpu_affinity,
-       .irq_compose_msi_msg = ir_compose_msi_msg,
+       .name                   = "AMD-IR",
+       .irq_ack                = ir_ack_apic_edge,
+       .irq_set_affinity       = amd_ir_set_affinity,
+       .irq_set_vcpu_affinity  = amd_ir_set_vcpu_affinity,
+       .irq_compose_msi_msg    = ir_compose_msi_msg,
 };
 
 int amd_iommu_create_irq_domain(struct amd_iommu *iommu)