From: Timur Tabi <timur@tabi.org>
To: Lars-Peter Clausen <lars@metafoo.de>,
Markus Pargmann <mpa@pengutronix.de>,
Jiada Wang <jiada_wang@mentor.com>
Cc: alsa-devel@alsa-project.org, tiwai@suse.de, broonie@kernel.org,
lgirdwood@gmail.com, linux-kernel@vger.kernel.org,
nicoleotsuka@gmail.com, Li.Xiubo@freescale.com,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [alsa-devel] [PATCH] ASoC: fsl_ssi: free irq before irq_dispose_mapping()
Date: Mon, 01 Dec 2014 10:51:57 -0600 [thread overview]
Message-ID: <547C9CAD.1000008@tabi.org> (raw)
In-Reply-To: <547C9C34.9080602@metafoo.de>
On 12/01/2014 10:49 AM, Lars-Peter Clausen wrote:
> The driver creates the mapping by calling irq_of_parse_and_map(), so it
> also has to dispose the mapping. But the easy way out is to simply use
> platform_get_irq() instead of irq_of_parse_map(). In this case the
> mapping is not managed by the device but by the of core, so the device
> has not to dispose the mapping.
Is this a problem unique to the SSI driver? Maybe devm_free_irq()
should also dispose of the mapping?
next prev parent reply other threads:[~2014-12-01 16:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-01 2:50 [PATCH] ASoC: fsl_ssi: free irq before irq_dispose_mapping() Jiada Wang
2014-12-01 6:50 ` Markus Pargmann
2014-12-01 16:49 ` [alsa-devel] " Lars-Peter Clausen
2014-12-01 16:51 ` Timur Tabi [this message]
2014-12-01 16:59 ` Lars-Peter Clausen
2014-12-01 18:48 ` Timur Tabi
2014-12-01 19:39 ` Lars-Peter Clausen
2014-12-01 19:41 ` Mark Brown
2014-12-01 19:56 ` Arnd Bergmann
2014-12-01 19:59 ` Timur Tabi
2014-12-01 20:01 ` Arnd Bergmann
2014-12-01 20:11 ` Timur Tabi
2014-12-01 20:30 ` Lars-Peter Clausen
2014-12-01 20:40 ` Fabio Estevam
2014-12-01 20:42 ` Timur Tabi
2014-12-01 21:03 ` Fabio Estevam
2014-12-01 20:16 ` Mark Brown
2014-12-01 19:24 ` Mark Brown
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