powerpc/fsl_msi: Use msi_for_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/20211206210748.522641685@linutronix.de

diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index e6b06c3..b3475ae 100644 (file)
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -125,17 +125,13 @@ static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
        struct fsl_msi *msi_data;
        irq_hw_number_t hwirq;
 
-       for_each_pci_msi_entry(entry, pdev) {
-               if (!entry->irq)
-                       continue;
+       msi_for_each_desc(entry, &pdev->dev, MSI_DESC_ASSOCIATED) {
                hwirq = virq_to_hw(entry->irq);
                msi_data = irq_get_chip_data(entry->irq);
                irq_set_msi_desc(entry->irq, NULL);
                irq_dispose_mapping(entry->irq);
                msi_bitmap_free_hwirqs(&msi_data->bitmap, hwirq, 1);
        }
-
-       return;
 }
 
 static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq,
@@ -215,7 +211,7 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
                }
        }
 
-       for_each_pci_msi_entry(entry, pdev) {
+       msi_for_each_desc(entry, &pdev->dev, MSI_DESC_NOTASSOCIATED) {
                /*
                 * Loop over all the MSI devices until we find one that has an
                 * available interrupt.