[alsa-devel] [RFC V2 PATCH 4/5] ALSA: hda - add in_use flag in hda_pcm

[Takashi Iwai]

On Mon, 23 Nov 2015 15:09:33 +0100,
libin.yang at linux.intel.com wrote:
> 
> From: Libin Yang <libin.yang at linux.intel.com>
> 
> Add in_use flag in struct hda_pcm for HD Audio dynamic PCM assignment.
> 
> Signed-off-by: Libin Yang <libin.yang at linux.intel.com>

This should be folded into the last patch.  The addition of the flag
alone doesn't make much sense.


Takashi

> ---
>  sound/pci/hda/hda_codec.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
> index 373fcad..ee97401 100644
> --- a/sound/pci/hda/hda_codec.h
> +++ b/sound/pci/hda/hda_codec.h
> @@ -167,6 +167,7 @@ enum {
>  /* for PCM creation */
>  struct hda_pcm {
>  	char *name;
> +	bool in_use;
>  	struct hda_pcm_stream stream[2];
>  	unsigned int pcm_type;	/* HDA_PCM_TYPE_XXX */
>  	int device;		/* device number to assign */
> -- 
> 1.9.1
>