[PATCH] ASoC: Intel: Baytrail: Fix implicit fallthrough warning

[PATCH] ASoC: Intel: Baytrail: Fix implicit fallthrough warning

[Cezary Rojewski]

Separate _SUSPEND from _PAUSE_PUSH to ensure code is handled correctly
while fixing warning reported during compilation.

Fixes: b80d19c166c4 ("ASoC: Intel: Restore Baytrail ADSP streams only when ADSP was in reset")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
---
 sound/soc/intel/baytrail/sst-baytrail-pcm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/intel/baytrail/sst-baytrail-pcm.c b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
index 9cbc982d46a9..eddb24ab8072 100644
--- a/sound/soc/intel/baytrail/sst-baytrail-pcm.c
+++ b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
@@ -193,6 +193,8 @@ static int sst_byt_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 		pdata->restore_stream = false;
+		sst_byt_stream_pause(byt, pcm_data->stream);
+		break;
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 		sst_byt_stream_pause(byt, pcm_data->stream);
 		break;
-- 
2.17.1

Re: [PATCH] ASoC: Intel: Baytrail: Fix implicit fallthrough warning

[Pierre-Louis Bossart]

On 8/22/19 7:01 AM, Cezary Rojewski wrote:
> Separate _SUSPEND from _PAUSE_PUSH to ensure code is handled correctly
> while fixing warning reported during compilation.
> 
> Fixes: b80d19c166c4 ("ASoC: Intel: Restore Baytrail ADSP streams only when ADSP was in reset")
> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
> ---
>   sound/soc/intel/baytrail/sst-baytrail-pcm.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/sound/soc/intel/baytrail/sst-baytrail-pcm.c b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
> index 9cbc982d46a9..eddb24ab8072 100644
> --- a/sound/soc/intel/baytrail/sst-baytrail-pcm.c
> +++ b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
> @@ -193,6 +193,8 @@ static int sst_byt_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
>   		break;
>   	case SNDRV_PCM_TRIGGER_SUSPEND:
>   		pdata->restore_stream = false;
> +		sst_byt_stream_pause(byt, pcm_data->stream);
> +		break;

why not just a /* fallthrough */ statement?

>   	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
>   		sst_byt_stream_pause(byt, pcm_data->stream);
>   		break;
> 

Re: [PATCH] ASoC: Intel: Baytrail: Fix implicit fallthrough warning

[Cezary Rojewski]

On 2019-08-22 16:08, Pierre-Louis Bossart wrote:
> On 8/22/19 7:01 AM, Cezary Rojewski wrote:
>> Separate _SUSPEND from _PAUSE_PUSH to ensure code is handled correctly
>> while fixing warning reported during compilation.
>>
>> Fixes: b80d19c166c4 ("ASoC: Intel: Restore Baytrail ADSP streams only 
>> when ADSP was in reset")
>> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
>> ---
>>   sound/soc/intel/baytrail/sst-baytrail-pcm.c | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/sound/soc/intel/baytrail/sst-baytrail-pcm.c 
>> b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
>> index 9cbc982d46a9..eddb24ab8072 100644
>> --- a/sound/soc/intel/baytrail/sst-baytrail-pcm.c
>> +++ b/sound/soc/intel/baytrail/sst-baytrail-pcm.c
>> @@ -193,6 +193,8 @@ static int sst_byt_pcm_trigger(struct 
>> snd_pcm_substream *substream, int cmd)
>>           break;
>>       case SNDRV_PCM_TRIGGER_SUSPEND:
>>           pdata->restore_stream = false;
>> +        sst_byt_stream_pause(byt, pcm_data->stream);
>> +        break;
> 
> why not just a /* fallthrough */ statement?
> 

Just a matter of taste. Sending v2 with update.

>>       case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
>>           sst_byt_stream_pause(byt, pcm_data->stream);
>>           break;
>>
> 
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