From: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Date: Thu, 1 Sep 2016 10:14:44 +0000 (+0530)
Subject: PCI: xilinx: Dispose of MSI virtual IRQ
X-Git-Tag: v4.9-rc1~92^2~1^11~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b328f3ce993c647c055f917afa947d6c2369461d;p=linux.git

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>
---

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);
 }
 
 /**