Merge branch 'remotes/lorenzo/pci/iproc'

- Return zero for success of iproc_msi_irq_domain_alloc() (Pali Rohár)

* remotes/lorenzo/pci/iproc:
  PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()

drivers/pci/controller/pcie-iproc-msi.c

@@ -271,7 +271,7 @@ static int iproc_msi_irq_domain_alloc(struct irq_domain *domain,
 				    NULL, NULL);
 	}
 
-	return hwirq;
+	return 0;
 }
 
 static void iproc_msi_irq_domain_free(struct irq_domain *domain,