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PCI/MSI: Kill redundant call of irq_set_msi_desc() for MSI-X interrupts
It is the repsonsibility of arch_setup_msi_irq()/arch_setup_msi_irqs() to call irq_set_msi_desc() to associate IRQ descriptors and MSI descriptors. Kill the redundant call of irq_set_msi_desc() for MSI-X interrupts in the PCI MSI core. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Yingjoe Chen <yingjoe.chen@mediatek.com> Cc: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -695,7 +695,6 @@ static void msix_program_entries(struct pci_dev *dev,
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PCI_MSIX_ENTRY_VECTOR_CTRL;
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entries[i].vector = entry->irq;
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irq_set_msi_desc(entry->irq, entry);
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entry->masked = readl(entry->mask_base + offset);
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msix_mask_irq(entry, 1);
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i++;
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