PCI: dwc: Correct msi_irq condition in dw_pcie_free_msi()

[linux-2.6-microblaze.git] / drivers / pci / controller / dwc / pcie-designware-host.c

diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index ff3451a..2e638a3 100644 (file)
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -257,7 +257,7 @@ int dw_pcie_allocate_domains(struct dw_pcie_rp *pp)
 
 static void dw_pcie_free_msi(struct dw_pcie_rp *pp)
 {
-       if (pp->msi_irq)
+       if (pp->msi_irq > 0)
                irq_set_chained_handler_and_data(pp->msi_irq, NULL, NULL);
 
        irq_domain_remove(pp->msi_domain);