xen/pcifront: Rework MSI handling

KAGA-KOKO · KAGA-KOKO · commit 3d31bbd39aa5 · 2021-12-16T22:22:18.000+01:00
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
@@ -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;

Original file line number	Diff line number	Diff line change
`@@ -262,7 +262,7 @@ static int pci_frontend_enable_msix(struct pci_dev *dev,`
`262`	`262`	`}`
`263`	`263`
`264`	`264`	`i = 0;`
`265`		`- for_each_pci_msi_entry(entry, dev) {`
	`265`	`+ msi_for_each_desc(entry, &dev->dev, MSI_DESC_NOTASSOCIATED) {`
`266`	`266`	`op.msix_entries[i].entry = entry->msi_index;`
`267`	`267`	`/* Vector is useless at this point. */`
`268`	`268`	`op.msix_entries[i].vector = -1;`