From 25d0d35ed7d4ded4ba90e6311c80f2eca65d12f0 Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Mon, 27 Oct 2014 16:11:54 +0800 Subject: x86, irq: Kill useless parameter 'irq_attr' of IO_APIC_get_PCI_irq_vector() None of the callers requires irq_attr to be filled in. IO_APIC_get_PCI_irq_vector() does not do anything useful with it either. Remove the parameter and fixup the call sites. [ tglx: Massaged changelog ] Signed-off-by: Jiang Liu Cc: Konrad Rzeszutek Wilk Cc: Tony Luck Cc: Joerg Roedel Cc: Greg Kroah-Hartman Cc: Benjamin Herrenschmidt Cc: Rafael J. Wysocki Cc: Bjorn Helgaas Cc: Randy Dunlap Cc: Yinghai Lu Cc: Borislav Petkov Cc: Prarit Bhargava Cc: Grant Likely Cc: Ryan Desfosses Cc: Quentin Lambert Cc: Rafael J. Wysocki Link: http://lkml.kernel.org/r/1414397531-28254-4-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner --- arch/x86/pci/irq.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/x86/pci') diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index 99884588a47a..77148eccdf23 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -1200,14 +1200,12 @@ static int pirq_enable_irq(struct pci_dev *dev) #ifdef CONFIG_X86_IO_APIC struct pci_dev *temp_dev; int irq; - struct io_apic_irq_attr irq_attr; if (dev->irq_managed && dev->irq > 0) return 0; irq = IO_APIC_get_PCI_irq_vector(dev->bus->number, - PCI_SLOT(dev->devfn), - pin - 1, &irq_attr); + PCI_SLOT(dev->devfn), pin - 1); /* * Busses behind bridges are typically not listed in the MP-table. * In this case we have to look up the IRQ based on the parent bus, @@ -1221,7 +1219,7 @@ static int pirq_enable_irq(struct pci_dev *dev) pin = pci_swizzle_interrupt_pin(dev, pin); irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number, PCI_SLOT(bridge->devfn), - pin - 1, &irq_attr); + pin - 1); if (irq >= 0) dev_warn(&dev->dev, "using bridge %s " "INT %c to get IRQ %d\n", -- cgit v1.2.3