[alsa-devel] [PATCH][RFC] ASoC: wm8350: remove snd_soc_codec

[Charles Keepax]

On Wed, Mar 28, 2018 at 11:56:52PM +0000, Kuninori Morimoto wrote:
> 
> Hi Charles
> 
> Thank you for your feedback
> 
> > > I think no-one is using snd_soc_codec, but please double-check it.
> > > I added [RFC] on this patch
> > > 
> > 
> > Looks to me like there are still users in
> > drivers/mfd/cwm8350-core.c:
> > 
> > wm8350_client_dev_register(wm8350, "wm8350-codec",
> > 			   &(wm8350->codec.pdev));
> > 
> > And arch/arm/mach-imx/mach-mx31ads.c:
> > 
> > wm8350->codec.platform_data = &imx32ads_wm8350_setup;
> > 
> > Also it should be simple enough to build test drivers for patches
> > like this, you don't need to have the hardware to build the driver.
> 
> The relationships (and my removed) are
> 
> 	struct wm8350_codec {
> 		struct platform_device *pdev;
> 	-	struct snd_soc_codec *codec;
> 		struct wm8350_audio_platform_data *platform_data;
> 	};
> 
> 	struct wm8350 {
> 		...
> 		struct wm8350_codec codec;
> 		...
> 	}
> 
> This means I think my removed was
> 
> 	wm8350->codec.codec
> 
> not
> 
> 	wm8350->codec
> 
> And I think no one is using wm8350->codec.codec.
> But can you double check ?

Apologies you are of course correct. Looks good from my side:

Acked-by: Charles Keepax <ckeepax at opensource.cirrus.com>

Thanks,
Charles