| From | Thomas Gleixner <> | Subject | [patch V2 13/31] s390/pci: Rework MSI descriptor walk | Date | Mon, 6 Dec 2021 23:51:23 +0100 (CET) |
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Replace the about to vanish iterators and make use of the filtering.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Niklas Schnelle <schnelle@linux.ibm.com> Acked-by: Niklas Schnelle <schnelle@linux.ibm.com> Cc: linux-s390@vger.kernel.org Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> --- arch/s390/pci/pci_irq.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
--- a/arch/s390/pci/pci_irq.c +++ b/arch/s390/pci/pci_irq.c @@ -303,7 +303,7 @@ int arch_setup_msi_irqs(struct pci_dev * /* Request MSI interrupts */ hwirq = bit; - for_each_pci_msi_entry(msi, pdev) { + msi_for_each_desc(msi, &pdev->dev, MSI_DESC_NOTASSOCIATED) { rc = -EIO; if (hwirq - bit >= msi_vecs) break; @@ -362,9 +362,7 @@ void arch_teardown_msi_irqs(struct pci_d return; /* Release MSI interrupts */ - for_each_pci_msi_entry(msi, pdev) { - if (!msi->irq) - continue; + msi_for_each_desc(msi, &pdev->dev, MSI_DESC_ASSOCIATED) { irq_set_msi_desc(msi->irq, NULL); irq_free_desc(msi->irq); msi->msg.address_lo = 0;
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