[alsa-devel] [PATCH] ASoC: pass snd_soc_jack_gpio to jack_status_check callback

[Mark Brown]

On Sun, Feb 16, 2014 at 01:36:12PM +0800, xiangxiao wrote:
> so the implementation could get the context data
> 
> Change-Id: I5542613ccf9881deb672e71d0f0c4f603ad761fd

This shouldn't be on upstream patches.

> Signed-off-by: xiangxiao <xiaoxiang at xiaomi.com>

> -	int (*jack_status_check)(void);
> +	int (*jack_status_check)(struct snd_soc_jack_gpio *gpio);

Why is the callback using details of the implementation of
snd_soc_jack_gpio?  Perhaps there's a good reason, I'm not sure and
you've not included any implementation.  I'd have expected to see the
jack able to provide its own context here?
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