linux-kernel - Re: [PATCH next 2/2] PARISC: iosapic: fix build breakage

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Date:	Mon, 30 Mar 2009 13:53:39 +0400
From:	Alexander Beregalov <a.beregalov@...il.com>
To:	kyle@...artin.ca, linux-parisc@...r.kernel.org,
	"linux-next@...r.kernel.org" <linux-next@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Mike Travis <travis@....com>
Subject: Re: [PATCH next 2/2] PARISC: iosapic: fix build breakage

2009/3/20 Alexander Beregalov <a.beregalov@...il.com>:
> drivers/parisc/iosapic.c:717: error: incompatible types in assignment
>
> irq_desc::affinity was changed from cpumask_t to cpumask_var_t in
> 7f7ace0cda (cpumask: update irq_desc to use cpumask_var_t)
>
> Signed-off-by: Alexander Beregalov <a.beregalov@...il.com>
Could anybody please comment it?
Current -git does not build on parisc.

> ---
>
>  drivers/parisc/iosapic.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
> index 501aaf1..73348c4 100644
> --- a/drivers/parisc/iosapic.c
> +++ b/drivers/parisc/iosapic.c
> @@ -714,7 +714,7 @@ static void iosapic_set_affinity_irq(unsigned int irq,
>        if (dest_cpu < 0)
>                return;
>
> -       irq_desc[irq].affinity = cpumask_of_cpu(dest_cpu);
> +       cpumask_copy(irq_desc[irq].affinity, cpumask_of(dest_cpu));
>        vi->txn_addr = txn_affinity_addr(irq, dest_cpu);
>
>        spin_lock_irqsave(&iosapic_lock, flags);
>
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