[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>

1 files changed, 0 insertions, 16 deletions

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
  *