diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2006-10-05 15:06:34 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-02-09 09:00:07 +0100 |
| commit | c78085fcd2ce7cd036e1488472eb41a64d70949a (patch) | |
| tree | db48675117e830b287784bf68baadd286a12a6a7 /include/sound | |
| parent | [ALSA] allow registering an alsa device with struct device pointer (diff) | |
| download | linux-c78085fcd2ce7cd036e1488472eb41a64d70949a.tar.xz linux-c78085fcd2ce7cd036e1488472eb41a64d70949a.zip | |
[ALSA] alsa core: add struct device pointer to struct snd_pcm
This patch adds a struct device pointer to struct snd_pcm in order to be
able to give it a different device than the card. It defaults to the card's
device, however, so it should behave identically for drivers not touching
the field.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/pcm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 2f645dfd7f70..016c41893b06 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -427,6 +427,7 @@ struct snd_pcm { wait_queue_head_t open_wait; void *private_data; void (*private_free) (struct snd_pcm *pcm); + struct device *dev; /* actual hw device this belongs to */ #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) struct snd_pcm_oss oss; #endif |