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    Subject[patch V2 18/31] powerpc/mpic_u3msi: Use msi_for_each-desc()
    Date
    Replace the about to vanish iterators and make use of the filtering.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    ---
    arch/powerpc/sysdev/mpic_u3msi.c | 9 ++-------
    1 file changed, 2 insertions(+), 7 deletions(-)

    --- a/arch/powerpc/sysdev/mpic_u3msi.c
    +++ b/arch/powerpc/sysdev/mpic_u3msi.c
    @@ -104,17 +104,12 @@ static void u3msi_teardown_msi_irqs(stru
    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 p
    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");
    \
     
     \ /
      Last update: 2021-12-06 23:53    [W:4.102 / U:0.112 seconds]
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