Irq and msi_desc will be associated in arch MSI setup code regardless of MSI or MSI-X type. The irq_set_msi_desc() in msix_program_entries() is redundant. The typical MSI setup flow: pci_enable_msix() msix_capability_init() arch_setup_msi_irqs() native_setup_msi_irqs() e.g in x86 setup_msi_irq() irq_set_msi_desc_off() <--- Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx> --- drivers/pci/msi.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index e0916ad..48eae97 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -673,7 +673,6 @@ 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++; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
