Messages in this thread Patch in this message | | | From | Jiang Liu <> | Subject | [Patch Part2 v5 20/31] PCI/MSI: Kill redundant call of irq_set_msi_desc() for MSI-X interrupts | Date | Thu, 6 Nov 2014 22:20:33 +0800 |
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It's arch_setup_msi_irq()/arch_setup_msi_irqs()'s responsibility to call irq_set_msi_desc() to associate IRQ descriptors and MSI descriptors, so kill the redundant call of irq_set_msi_desc() for MSI-X interrupts in PCI MSI core.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> --- drivers/pci/msi.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index afe974600c7d..da181c59394b 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -685,7 +685,6 @@ static void msix_program_entries(struct pci_dev *dev, PCI_MSIX_ENTRY_VECTOR_CTRL; entries[i].vector = entry->irq; - irq_set_msi_desc(entry->irq, entry); entry->masked = readl(entry->mask_base + offset); msix_mask_irq(entry, 1); i++; -- 1.7.10.4
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