[alsa-devel] [asoc:topic/rt5514 1/3] sound/soc/codecs/rt5514-spi.c:477:70: error: 'DRV_NAME' undeclared

[Kuninori Morimoto]

Hi Mark

rt5514-spi DRV_NAME is defined by "platform" side replace patch.
We can find it on mark/topic/component-platform branch

	9fe3b2bac02c6d06724d526b0245568bca49349f
	("ASoC: rt5514-spi: replace platform to component")


> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git topic/rt5514
> head:   890861aa85043cc9d99a01e1bd26883722e95243
> commit: 04e8262ac8c3f59599ea6dfe5cd1a039828ea4ad [1/3] ASoC: rt5514: replace codec to component
> config: x86_64-randconfig-s1-03021352 (attached as .config)
> compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
> reproduce:
>         git checkout 04e8262ac8c3f59599ea6dfe5cd1a039828ea4ad
>         # save the attached .config to linux build tree
>         make ARCH=x86_64 
> 
> All errors (new ones prefixed by >>):
> 
>    sound/soc/codecs/rt5514-spi.c: In function 'rt5514_resume':
> >> sound/soc/codecs/rt5514-spi.c:477:70: error: 'DRV_NAME' undeclared (first use in this function)
>      struct snd_soc_component *component = snd_soc_lookup_component(dev, DRV_NAME);
>                                                                          ^~~~~~~~
>    sound/soc/codecs/rt5514-spi.c:477:70: note: each undeclared identifier is reported only once for each function it appears in
> 
> vim +/DRV_NAME +477 sound/soc/codecs/rt5514-spi.c
> 
>    474	
>    475	static int __maybe_unused rt5514_resume(struct device *dev)
>    476	{
>  > 477		struct snd_soc_component *component = snd_soc_lookup_component(dev, DRV_NAME);
>    478		struct rt5514_dsp *rt5514_dsp =
>    479			snd_soc_component_get_drvdata(component);
>    480		int irq = to_spi_device(dev)->irq;
>    481		u8 buf[8];
>    482	
>    483		if (device_may_wakeup(dev))
>    484			disable_irq_wake(irq);
>    485	
>    486		if (rt5514_dsp) {
>    487			if (rt5514_dsp->substream) {
>    488				rt5514_spi_burst_read(RT5514_IRQ_CTRL, (u8 *)&buf,
>    489					sizeof(buf));
>    490				if (buf[0] & RT5514_IRQ_STATUS_BIT)
>    491					rt5514_schedule_copy(rt5514_dsp);
>    492			}
>    493		}
>    494	
>    495		return 0;
>    496	}
>    497	
> 
> ---
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