From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH v2] preliminary support for sparse IRQ
Date: Thu, 20 May 2010 10:21:55 +0100 [thread overview]
Message-ID: <001f01caf7fd$e3d45350$ab7cf9f0$@deacon@arm.com> (raw)
In-Reply-To: <AANLkTikSXcn9nnvaVHAsoDPmLN30E_TjNVdXu1vCOH74@mail.gmail.com>
Hi Eric,
> +#ifdef CONFIG_SPARSE_IRQ
> +int __init arch_probe_nr_irqs(void)
> +{
> + nr_irqs = arch_nr_irqs ? arch_nr_irqs : NR_IRQS;
> + return 0;
> +}
> +#endif
Possibly a daft question, but if CONFIG_SPARSE_IRQ is
not set, where does nr_irqs get assigned to?
Other than that, looks good to me.
Cheers,
Will
next prev parent reply other threads:[~2010-05-20 9:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-18 10:34 [RFC PATCH v2] preliminary support for sparse IRQ Eric Miao
2010-05-18 21:45 ` Marek Vasut
2010-05-19 6:53 ` Eric Miao
2010-05-20 8:28 ` Paul Mundt
2010-05-20 8:37 ` Eric Miao
2010-05-20 8:37 ` Paul Mundt
2010-05-21 19:46 ` Russell King - ARM Linux
2010-05-22 3:34 ` Eric Miao
2010-06-25 12:50 ` Eric Miao
2010-05-20 9:21 ` Will Deacon [this message]
[not found] ` <3319586236559971954@unknownmsgid>
2010-05-20 9:25 ` Eric Miao
2010-05-20 10:10 ` Eric Miao
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