xen/pcifront: Rework MSI handling

Replace the about to vanish iterators.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20211206210748.251752714@linutronix.de

diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index bacf511..d2a7b9f 100644 (file)
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -262,7 +262,7 @@ static int pci_frontend_enable_msix(struct pci_dev *dev,
        }
 
        i = 0;
-       for_each_pci_msi_entry(entry, dev) {
+       msi_for_each_desc(entry, &dev->dev, MSI_DESC_NOTASSOCIATED) {
                op.msix_entries[i].entry = entry->msi_index;
                /* Vector is useless at this point. */
                op.msix_entries[i].vector = -1;