linux-kernel - Re: [alsa-devel] [PATCH] ASoC: fsl_ssi: free irq before irq_dispose

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Message-ID: <3401240.VsRpsiV8WN@wuerfel>
Date:	Mon, 01 Dec 2014 21:01:43 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Timur Tabi <timur@...i.org>
Cc:	linuxppc-dev@...ts.ozlabs.org, Mark Brown <broonie@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>,
	alsa-devel@...a-project.org, Jiada Wang <jiada_wang@...tor.com>,
	linux-kernel@...r.kernel.org, lgirdwood@...il.com,
	nicoleotsuka@...il.com, tiwai@...e.de, Li.Xiubo@...escale.com,
	Markus Pargmann <mpa@...gutronix.de>
Subject: Re: [alsa-devel] [PATCH] ASoC: fsl_ssi: free irq before irq_dispose_mapping()

On Monday 01 December 2014 13:59:27 Timur Tabi wrote:
> On 12/01/2014 01:56 PM, Arnd Bergmann wrote:
> > All other drivers that call irq_of_parse_and_map and pass that into
> > devm_request_irq just never unmap, and their interrupts are already
> > mapped by the platform code, so I think it's not even a leak.
> 
> Does this mean that fsl_ssi.c should not be calling 
> irq_of_parse_and_map?  How else should it get the IRQ?

platform_get_irq()

	Arnd
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