[patch V2 16/31] powerpc/pasemi/msi: Convert to msi_on_each_dec()

Thomas Gleixner
2021-12-06T22:52:53Z

Replace the about to vanish iterators and make use of the filtering.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/powerpc/platforms/pasemi/msi.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)

--- a/arch/powerpc/platforms/pasemi/msi.c
+++ b/arch/powerpc/platforms/pasemi/msi.c
@@ -62,17 +62,12 @@ static void pasemi_msi_teardown_msi_irqs

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(str
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