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

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Message-ID: <547CCFF7.2000205@metafoo.de>
Date:	Mon, 01 Dec 2014 21:30:47 +0100
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Timur Tabi <timur@...i.org>, Arnd Bergmann <arnd@...db.de>
CC:	linuxppc-dev@...ts.ozlabs.org, Mark Brown <broonie@...nel.org>,
	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 12/01/2014 09:11 PM, Timur Tabi wrote:
> On 12/01/2014 02:01 PM, Arnd Bergmann wrote:
>>> >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()
>
> Ok, but that function also calls irq_create_of_mapping().  So it still
> appears that the only way to get the IRQ is to map it, but then we can't use
> devm_request_irq().
>

Hm... that's new. But it's not really a driver issue anymore if it is done 
in the core. So I guess for now just use platform_get_irq() and ignore the 
other issue.
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