genirq/msi: Fix broken debug output

virq is not required to be the same for all msi descs. Use the base irq number
from the desc in the debug printk.

Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 0e2a736b14a7f03048be7b6343b46c32fa8d62ee..54999350162cbc89326a67a3728814e17871d784 100644 (file)
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -353,6 +353,7 @@ int msi_domain_alloc_irqs(struct irq_domain *domain, struct device *dev,
                ops->msi_finish(&arg, 0);
 
        for_each_msi_entry(desc, dev) {
+               virq = desc->irq;
                if (desc->nvec_used == 1)
                        dev_dbg(dev, "irq %d for MSI\n", virq);
                else