diff options
| author |   Karsten Wiese <annabellesgarden@yahoo.de> | 2005-08-10 11:18:19 +0200 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@suse.cz> | 2005-08-30 08:44:48 +0200 |
| commit | 443feb882679e21ba5d1e0ff9eff067ac26d9461 (patch) | |
| tree | df831615407843f4c33a16adc9efe841ec70aa46 /sound/core/pcm_native.c | |
| parent | [ALSA] ymfpci: add per-voice volume controls (diff) | |
| download | linux-dev-443feb882679e21ba5d1e0ff9eff067ac26d9461.tar.xz linux-dev-443feb882679e21ba5d1e0ff9eff067ac26d9461.zip | |
[ALSA] ALSA's struct _snd_pcm_substream: Obsolete open_flag
PCM Midlevel,ALSA<-OSS emulation,USB USX2Y
This patch removes open_flag from struct _snd_pcm_substream.
All of its uses are substituted by querying struct _snd_pcm_substream's
member ffile instead.
Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm_native.c')
| -rw-r--r-- | sound/core/pcm_native.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 10c2c9832649..5041be25d75b 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -1967,13 +1967,12 @@ static int snd_pcm_release_file(snd_pcm_file_t * pcm_file) runtime = substream->runtime; str = substream->pstr; snd_pcm_unlink(substream); - if (substream->open_flag) { + if (substream->ffile != NULL) { if (substream->ops->hw_free != NULL) substream->ops->hw_free(substream); substream->ops->close(substream); - substream->open_flag = 0; + substream->ffile = NULL; } - substream->ffile = NULL; snd_pcm_remove_file(str, pcm_file); snd_pcm_release_substream(substream); kfree(pcm_file); @@ -2022,18 +2021,15 @@ static int snd_pcm_open_file(struct file *file, snd_pcm_release_file(pcm_file); return err; } - substream->open_flag = 1; + substream->ffile = file; err = snd_pcm_hw_constraints_complete(substream); if (err < 0) { snd_printd("snd_pcm_hw_constraints_complete failed\n"); - substream->ops->close(substream); snd_pcm_release_file(pcm_file); return err; } - substream->ffile = file; - file->private_data = pcm_file; *rpcm_file = pcm_file; return 0; |