On Thu, Oct 02, 2014 at 05:07:44AM +0100, matt@xxxxxxxxxxxx wrote:
> From: Matthew Minter <matt@xxxxxxxxxxxx>
>
> Most of the architectures are switched to allocating IRQs at device_enable
> time instead of boot time, however ia64 does not provide an easy way of
> making that transition so the new code is disabled here on ia64.
>
> Signed-off-by: Matthew Minter <matt@xxxxxxxxxxxx>
>
> ---
> arch/ia64/pci/pci.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
> index 291a582..398d5d4 100644
> --- a/arch/ia64/pci/pci.c
> +++ b/arch/ia64/pci/pci.c
> @@ -483,6 +483,9 @@ int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
> {
> struct pci_controller *controller = bridge->bus->sysdata;
>
> + bridge->swizzle_irq = NULL;
> + bridge->map_irq = NULL;
Since ->swizzle_irq and ->map_irq default to NULL anyway, isn't this a
no-op?
> ACPI_COMPANION_SET(&bridge->dev, controller->companion);
> return 0;
> }
> --
> 2.1.0
>
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