Re: [alsa-devel] [PATCH] ASoC: fsl_ssi: free irq before irq_dispose_mapping()

Timur Tabi
2014-12-01T16:52:03Z

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?