diff options
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 145931a9ff30..0c1440121c22 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -162,18 +162,7 @@ static int snd_pcm_control_ioctl(struct snd_card *card, return -ENOIOCTLCMD; } -#ifdef CONFIG_SND_VERBOSE_PROCFS - -#define STATE(v) [SNDRV_PCM_STATE_##v] = #v -#define STREAM(v) [SNDRV_PCM_STREAM_##v] = #v -#define READY(v) [SNDRV_PCM_READY_##v] = #v -#define XRUN(v) [SNDRV_PCM_XRUN_##v] = #v -#define SILENCE(v) [SNDRV_PCM_SILENCE_##v] = #v -#define TSTAMP(v) [SNDRV_PCM_TSTAMP_##v] = #v -#define ACCESS(v) [SNDRV_PCM_ACCESS_##v] = #v -#define START(v) [SNDRV_PCM_START_##v] = #v #define FORMAT(v) [SNDRV_PCM_FORMAT_##v] = #v -#define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v static char *snd_pcm_format_names[] = { FORMAT(S8), @@ -216,10 +205,23 @@ static char *snd_pcm_format_names[] = { FORMAT(U18_3BE), }; -static const char *snd_pcm_format_name(snd_pcm_format_t format) +const char *snd_pcm_format_name(snd_pcm_format_t format) { return snd_pcm_format_names[format]; } +EXPORT_SYMBOL_GPL(snd_pcm_format_name); + +#ifdef CONFIG_SND_VERBOSE_PROCFS + +#define STATE(v) [SNDRV_PCM_STATE_##v] = #v +#define STREAM(v) [SNDRV_PCM_STREAM_##v] = #v +#define READY(v) [SNDRV_PCM_READY_##v] = #v +#define XRUN(v) [SNDRV_PCM_XRUN_##v] = #v +#define SILENCE(v) [SNDRV_PCM_SILENCE_##v] = #v +#define TSTAMP(v) [SNDRV_PCM_TSTAMP_##v] = #v +#define ACCESS(v) [SNDRV_PCM_ACCESS_##v] = #v +#define START(v) [SNDRV_PCM_START_##v] = #v +#define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v static char *snd_pcm_stream_names[] = { STREAM(PLAYBACK), |