diff options
| -rw-r--r-- | drivers/pci/controller/pcie-rcar.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/controller/pcie-rcar.c b/drivers/pci/controller/pcie-rcar.c index 0004b6457124..e4cebeb18470 100644 --- a/drivers/pci/controller/pcie-rcar.c +++ b/drivers/pci/controller/pcie-rcar.c @@ -738,15 +738,15 @@ static irqreturn_t rcar_pcie_msi_irq(int irq, void *data) while (reg) { unsigned int index = find_first_bit(®, 32); - unsigned int irq; + unsigned int msi_irq; /* clear the interrupt */ rcar_pci_write_reg(pcie, 1 << index, PCIEMSIFR); - irq = irq_find_mapping(msi->domain, index); - if (irq) { + msi_irq = irq_find_mapping(msi->domain, index); + if (msi_irq) { if (test_bit(index, msi->used)) - generic_handle_irq(irq); + generic_handle_irq(msi_irq); else dev_info(dev, "unhandled MSI\n"); } else { |