From: Jiang Liu <[email protected]> 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 <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Grant Likely <[email protected]> Cc: Marc Zyngier <[email protected]> Cc: Yingjoe Chen <[email protected]> Cc: Yijing Wang <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> --- drivers/pci/msi.c | 1 - 1 file changed, 1 deletion(-) Index: tip/drivers/pci/msi.c =================================================================== --- tip.orig/drivers/pci/msi.c +++ tip/drivers/pci/msi.c @@ -667,7 +667,6 @@ static void msix_program_entries(struct 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++; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
