From b328f3ce993c647c055f917afa947d6c2369461d Mon Sep 17 00:00:00 2001
From: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Date: Thu, 1 Sep 2016 15:44:44 +0530
Subject: [PATCH] PCI: xilinx: Dispose of MSI virtual IRQ

Dispose of virtual IRQ being created for MSI interrupts.

Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
---
 drivers/pci/host/pcie-xilinx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c
index ec2844aeecce..a276fa657c95 100644
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -261,6 +261,7 @@ static void xilinx_msi_teardown_irq(struct msi_controller *chip,
 				    unsigned int irq)
 {
 	xilinx_pcie_destroy_msi(irq);
+	irq_dispose_mapping(irq);
 }
 
 /**