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authorTakashi Iwai <tiwai@suse.de>2005-05-18 16:25:46 +0200
committerJaroslav Kysela <perex@suse.cz>2005-05-29 10:11:11 +0200
commit9502dcad6c1138a3ce2bae23ccd4be44c718d2a9 (patch)
tree008d96ca9953b55ba1bf3255e61e28de25997a0f /sound/core
parente5b3f45f5d442b57dd07dd4f914f7e6cf4d183f1 (diff)
[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.c1
-rw-r--r--sound/core/pcm_misc.c16
2 files changed, 1 insertions, 16 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index a2757fcec1f..d57f4ec3b08 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 422b8db1415..1453743e4da 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
*