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| author | Takashi Iwai <tiwai@suse.de> | 2005-05-18 16:25:46 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-05-29 10:11:11 +0200 |
| commit | 9502dcad6c1138a3ce2bae23ccd4be44c718d2a9 (patch) | |
| tree | 008d96ca9953b55ba1bf3255e61e28de25997a0f /sound/core | |
| parent | e5b3f45f5d442b57dd07dd4f914f7e6cf4d183f1 (diff) | |
| download | op-kernel-dev-9502dcad6c1138a3ce2bae23ccd4be44c718d2a9.zip op-kernel-dev-9502dcad6c1138a3ce2bae23ccd4be44c718d2a9.tar.gz | |
[ALSA] Export missing snd_pcm_format_*()
PCM Midlevel
Export snd_pcm_format_size(). This function is used by some out-of-kernel
drivers.
Make snd_pcm_format_cpu_endian() macro for optimization.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm.c | 1 | ||||
| -rw-r--r-- | sound/core/pcm_misc.c | 16 |
2 files changed, 1 insertions, 16 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index a2757fc..d57f4ec 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -1069,6 +1069,7 @@ EXPORT_SYMBOL(snd_pcm_format_little_endian); EXPORT_SYMBOL(snd_pcm_format_big_endian); EXPORT_SYMBOL(snd_pcm_format_width); EXPORT_SYMBOL(snd_pcm_format_physical_width); +EXPORT_SYMBOL(snd_pcm_format_size); EXPORT_SYMBOL(snd_pcm_format_silence_64); EXPORT_SYMBOL(snd_pcm_format_set_silence); EXPORT_SYMBOL(snd_pcm_build_linear_format); diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c index 422b8db..1453743 100644 --- a/sound/core/pcm_misc.c +++ b/sound/core/pcm_misc.c @@ -270,22 +270,6 @@ int snd_pcm_format_big_endian(snd_pcm_format_t format) } /** - * snd_pcm_format_cpu_endian - Check the PCM format is CPU-endian - * @format: the format to check - * - * Returns 1 if the given PCM format is CPU-endian, 0 if - * opposite, or a negative error code if endian not specified. - */ -int snd_pcm_format_cpu_endian(snd_pcm_format_t format) -{ -#ifdef SNDRV_LITTLE_ENDIAN - return snd_pcm_format_little_endian(format); -#else - return snd_pcm_format_big_endian(format); -#endif -} - -/** * snd_pcm_format_width - return the bit-width of the format * @format: the format to check * |
