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SubjectRe: [PATCH v1 1/2] of: irq: Ignore disabled intc's when searching map
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Ping!

On Thu, Nov 28, 2013 at 5:26 PM, Peter Crosthwaite
<peter.crosthwaite@xilinx.com> wrote:
> When searching the interrupt map, if a matched parent is disabled, just
> ignore it and move on with the search.
>
> This allows for specifying connection of a single device IRQ to
> multiple interrupt controllers via the interrupt map schema. This change
> allows for selection of the active interrupt controller via the already
> existing status = "disabled" mechanism.
>
> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
> Acked-by: Michal Simek <michal.simek@xilinx.com>
> ---
> drivers/of/irq.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/of/irq.c b/drivers/of/irq.c
> index 786b0b4..22e414b 100644
> --- a/drivers/of/irq.c
> +++ b/drivers/of/irq.c
> @@ -217,6 +217,9 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq)
> goto fail;
> }
>
> + if (!of_device_is_available(newpar))
> + match = 0;
> +
> /* Get #interrupt-cells and #address-cells of new
> * parent
> */
> --
> 1.8.4.4
>


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