[PATCH] ALSA: pcm: export some constraint functions

[Jean-Francois Moine]

The functions snd_pcm_hw_constraint_mask() and
snd_pcm_hw_constraint_mask64() are needed to add audio constraints
to substreams at open/startup time.
This patch makes them available to ALSA modules.

Signed-off-by: Jean-Francois Moine <moinejf@xxxxxxx>
---
 sound/core/pcm_lib.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index a210467..aea4972 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1219,6 +1219,7 @@ int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime, snd_pcm_hw_param
 		return -EINVAL;
 	return 0;
 }
+EXPORT_SYMBOL(snd_pcm_hw_constraint_mask);
 
 /**
  * snd_pcm_hw_constraint_mask64 - apply the given bitmap mask constraint
@@ -1242,6 +1243,7 @@ int snd_pcm_hw_constraint_mask64(struct snd_pcm_runtime *runtime, snd_pcm_hw_par
 		return -EINVAL;
 	return 0;
 }
+EXPORT_SYMBOL(snd_pcm_hw_constraint_mask64);
 
 /**
  * snd_pcm_hw_constraint_integer - apply an integer constraint to an interval
-- 
1.9.rc1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/