tree 6635fa69835d0de4fbc5e1449f70095d9d4817f0
parent 7b46160000197209f7ebca8b92bdbb75795c473f
author Takashi Iwai <tiwai@suse.de> 1422549146 +0100
committer Takashi Iwai <tiwai@suse.de> 1422884562 +0100

ALSA: pcm: Embed struct device

Like previous patches, at this time we embed the struct device into
PCM object.  However, this needs a bit more caution: struct snd_pcm
doesn't own one device but two, for both playback and capture!  Thus
not struct snd_pcm but struct snd_pcm_str object contains the device.

Along with this change, pcm->dev field is dropped for avoiding
confusion.  It was meant to point to a non-standard parent.  But,
since now we can touch each struct device directly, we can manipulate
the parent field easily there, too.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>