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powerpc/fsl_msi: Use msi_for_each_desc()

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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/20211206210748.522641685@linutronix.de
This commit is contained in:
Thomas Gleixner 2021-12-06 23:51:29 +01:00
parent e22b0d1bbf
commit ab430e7437
1 changed files with 2 additions and 6 deletions
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8
arch/powerpc/sysdev/fsl_msi.c
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@ -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.