[PATCH] s390/pci: Use irq_data_get_msi_desc()

[Thomas Gleixner <tglx@xxxxxxxxxxxxx>]

No point in doing another lookup of irq_data, it's already provided as
an argument.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
 arch/s390/pci/pci_irq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/s390/pci/pci_irq.c
+++ b/arch/s390/pci/pci_irq.c
@@ -132,7 +132,7 @@ static int zpci_clear_irq(struct zpci_de
 static int zpci_set_irq_affinity(struct irq_data *data, const struct cpumask *dest,
 				 bool force)
 {
-	struct msi_desc *entry = irq_get_msi_desc(data->irq);
+	struct msi_desc *entry = irq_data_get_msi_desc(data);
 	struct msi_msg msg = entry->msg;
 	int cpu_addr = smp_cpu_get_cpu_address(cpumask_first(dest));