powerpc/cell/axon_msi: Convert to msi_on_each_desc()

Replace the about to vanish iterators and make use of the filtering.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20211206210748.414712173@linutronix.de

diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index ac59aee..354a58c 100644 (file)
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -262,7 +262,7 @@ static int axon_msi_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
        if (rc)
                return rc;
 
-       for_each_pci_msi_entry(entry, dev) {
+       msi_for_each_desc(entry, &dev->dev, MSI_DESC_NOTASSOCIATED) {
                virq = irq_create_direct_mapping(msic->irq_domain);
                if (!virq) {
                        dev_warn(&dev->dev,
@@ -285,10 +285,7 @@ static void axon_msi_teardown_msi_irqs(struct pci_dev *dev)
 
        dev_dbg(&dev->dev, "axon_msi: tearing down msi irqs\n");
 
-       for_each_pci_msi_entry(entry, dev) {
-               if (!entry->irq)
-                       continue;
-
+       msi_for_each_desc(entry, &dev->dev, MSI_DESC_ASSOCIATED) {
                irq_set_msi_desc(entry->irq, NULL);
                irq_dispose_mapping(entry->irq);
        }