From: Thomas Gleixner Date: Mon, 6 Dec 2021 22:51:31 +0000 (+0100) Subject: powerpc/mpic_u3msi: Use msi_for_each-desc() X-Git-Tag: v6.1-rc5~2226^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=706b585a1b9554cb1ede5108c733593b94a7e1c4;p=platform%2Fkernel%2Flinux-starfive.git powerpc/mpic_u3msi: Use msi_for_each-desc() Replace the about to vanish iterators and make use of the filtering. Signed-off-by: Thomas Gleixner Reviewed-by: Jason Gunthorpe Link: https://lore.kernel.org/r/20211206210748.576162169@linutronix.de --- diff --git a/arch/powerpc/sysdev/mpic_u3msi.c b/arch/powerpc/sysdev/mpic_u3msi.c index 3861023..fa53b6d 100644 --- a/arch/powerpc/sysdev/mpic_u3msi.c +++ b/arch/powerpc/sysdev/mpic_u3msi.c @@ -104,17 +104,12 @@ static void u3msi_teardown_msi_irqs(struct pci_dev *pdev) struct msi_desc *entry; 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); irq_set_msi_desc(entry->irq, NULL); irq_dispose_mapping(entry->irq); msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap, hwirq, 1); } - - return; } static int u3msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) @@ -136,7 +131,7 @@ static int u3msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) return -ENXIO; } - for_each_pci_msi_entry(entry, pdev) { + msi_for_each_desc(entry, &pdev->dev, MSI_DESC_NOTASSOCIATED) { hwirq = msi_bitmap_alloc_hwirqs(&msi_mpic->msi_bitmap, 1); if (hwirq < 0) { pr_debug("u3msi: failed allocating hwirq\n");