On Wed, 2011-03-30 at 11:00 +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the Linus' tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> kernel/irq/chip.c: In function 'handle_edge_eoi_irq':
> kernel/irq/chip.c:517: warning: label 'out_unlock' defined but not used
> kernel/irq/chip.c:503: error: label 'out_eoi' used but not defined
There's a fix in tip/irq/urgent ...
Cheers,
Ben.
> Caused by commit 0521c8fbb3da ("genirq: Provide edge_eoi flow handler")
> which was clearly not even built with CONFIG_IRQ_EDGE_EOI_HANDLER defined.
>
> I applied this fixup patch:
>
> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Date: Wed, 30 Mar 2011 10:55:12 +1100
> Subject: [PATCH] genirq: fix CONFIG_IRQ_EDGE_EOI_HANDLER build
>
> Fixes these errors:
>
> kernel/irq/chip.c: In function 'handle_edge_eoi_irq':
> kernel/irq/chip.c:517: warning: label 'out_unlock' defined but not used
> kernel/irq/chip.c:503: error: label 'out_eoi' used but not defined
>
> Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> ---
> kernel/irq/chip.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
> index 616ec1c..1dafc86 100644
> --- a/kernel/irq/chip.c
> +++ b/kernel/irq/chip.c
> @@ -514,7 +514,7 @@ void handle_edge_eoi_irq(unsigned int irq, struct irq_desc *desc)
> } while ((desc->istate & IRQS_PENDING) &&
> !irqd_irq_disabled(&desc->irq_data));
>
> -out_unlock:
> +out_eoi:
> chip->irq_eoi(&desc->irq_data);
> raw_spin_unlock(&desc->lock);
> }
> --
> 1.7.4.1
>
>
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