*/
static void xilinx_pcie_destroy_msi(unsigned int irq)
{
- struct irq_desc *desc;
struct msi_desc *msi;
struct xilinx_pcie_port *port;
- desc = irq_to_desc(irq);
- msi = irq_desc_get_msi_desc(desc);
- port = sys_to_pcie(msi->dev->bus->sysdata);
-
- if (!test_bit(irq, msi_irq_in_use))
+ if (!test_bit(irq, msi_irq_in_use)) {
+ msi = irq_get_msi_desc(irq);
+ port = sys_to_pcie(msi_desc_to_pci_sysdata(msi));
dev_err(port->dev, "Trying to free unused MSI#%d\n", irq);
- else
+ } else {
clear_bit(irq, msi_irq_in_use);
+ }
}
/**