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powerpc/pasemi/msi: Convert to msi_on_each_dec()

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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/20211206210748.468512783@linutronix.de
This commit is contained in:
Thomas Gleixner 2021-12-06 23:51:28 +01:00
parent 3c46658bd7
commit e22b0d1bbf
1 changed files with 2 additions and 7 deletions
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9
arch/powerpc/platforms/pasemi/msi.c
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@ -62,17 +62,12 @@ static void pasemi_msi_teardown_msi_irqs(struct pci_dev *pdev)
pr_debug("pasemi_msi_teardown_msi_irqs, pdev %p\n", pdev);
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, ALLOC_CHUNK);
}
return;
}
static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
@ -90,7 +85,7 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
msg.address_hi = 0;
msg.address_lo = PASEMI_MSI_ADDR;
for_each_pci_msi_entry(entry, pdev) {
msi_for_each_desc(entry, &pdev->dev, MSI_DESC_NOTASSOCIATED) {
/* Allocate 16 interrupts for now, since that's the grouping for
* affinity. This can be changed later if it turns out 32 is too
* few MSIs for someone, but restrictions will apply to how the