diff options
| -rw-r--r-- | drivers/pci/host/pci-msm.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/pci/host/pci-msm.c b/drivers/pci/host/pci-msm.c index 2da3988951c5..217c7ce3f57b 100644 --- a/drivers/pci/host/pci-msm.c +++ b/drivers/pci/host/pci-msm.c @@ -5610,16 +5610,18 @@ static void msm_pcie_unmap_qgic_addr(struct msm_pcie_dev_t *dev, } } -void msm_pcie_destroy_irq(unsigned int irq) +void msm_pcie_destroy_irq(unsigned int irq, struct pci_dev *pdev) { int pos; - struct pci_dev *pdev = irq_get_chip_data(irq); struct msi_desc *entry = irq_get_msi_desc(irq); struct msi_desc *firstentry; struct msm_pcie_dev_t *dev; u32 nvec; int firstirq; + if (!pdev) + pdev = irq_get_chip_data(irq); + if (!pdev) { pr_err("PCIe: pci device is null. IRQ:%d\n", irq); return; @@ -5679,7 +5681,7 @@ void msm_pcie_destroy_irq(unsigned int irq) void arch_teardown_msi_irq(unsigned int irq) { PCIE_GEN_DBG("irq %d deallocated\n", irq); - msm_pcie_destroy_irq(irq); + msm_pcie_destroy_irq(irq, NULL); } void arch_teardown_msi_irqs(struct pci_dev *dev) @@ -5698,7 +5700,7 @@ void arch_teardown_msi_irqs(struct pci_dev *dev) continue; nvec = 1 << entry->msi_attrib.multiple; for (i = 0; i < nvec; i++) - arch_teardown_msi_irq(entry->irq + i); + msm_pcie_destroy_irq(entry->irq + i, dev); } } @@ -5894,7 +5896,6 @@ static int arch_setup_msi_irq_qgic(struct pci_dev *pdev, firstirq = irq; irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING); - irq_set_chip_data(irq, pdev); } /* write msi vector and data */ |