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Diffstat (limited to 'sound/core/pcm_native.c')
-rw-r--r--sound/core/pcm_native.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 0860c5a84502..7b5729c4b213 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -71,8 +71,9 @@ static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream);
*/
DEFINE_RWLOCK(snd_pcm_link_rwlock);
-static DECLARE_RWSEM(snd_pcm_link_rwsem);
+EXPORT_SYMBOL(snd_pcm_link_rwlock);
+static DECLARE_RWSEM(snd_pcm_link_rwsem);
static inline mm_segment_t snd_enter_user(void)
{
@@ -319,6 +320,8 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream,
return 0;
}
+EXPORT_SYMBOL(snd_pcm_hw_refine);
+
static int snd_pcm_hw_refine_user(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params __user * _params)
{
@@ -936,6 +939,8 @@ int snd_pcm_stop(struct snd_pcm_substream *substream, int state)
return snd_pcm_action(&snd_pcm_action_stop, substream, state);
}
+EXPORT_SYMBOL(snd_pcm_stop);
+
/**
* snd_pcm_drain_done
* @substream: the PCM substream
@@ -1085,6 +1090,8 @@ int snd_pcm_suspend(struct snd_pcm_substream *substream)
return err;
}
+EXPORT_SYMBOL(snd_pcm_suspend);
+
/**
* snd_pcm_suspend_all
* @pcm: the PCM instance
@@ -1114,6 +1121,8 @@ int snd_pcm_suspend_all(struct snd_pcm *pcm)
return 0;
}
+EXPORT_SYMBOL(snd_pcm_suspend_all);
+
/* resume */
static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, int state)
@@ -2020,6 +2029,8 @@ void snd_pcm_release_substream(struct snd_pcm_substream *substream)
snd_pcm_detach_substream(substream);
}
+EXPORT_SYMBOL(snd_pcm_release_substream);
+
int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,
struct file *file,
struct snd_pcm_substream **rsubstream)
@@ -2056,6 +2067,8 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,
return err;
}
+EXPORT_SYMBOL(snd_pcm_open_substream);
+
static int snd_pcm_open_file(struct file *file,
struct snd_pcm *pcm,
int stream,
@@ -2768,6 +2781,8 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
return result;
}
+EXPORT_SYMBOL(snd_pcm_kernel_ioctl);
+
static ssize_t snd_pcm_read(struct file *file, char __user *buf, size_t count,
loff_t * offset)
{
@@ -3169,6 +3184,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream,
atomic_inc(&substream->runtime->mmap_count);
return 0;
}
+
+EXPORT_SYMBOL(snd_pcm_lib_mmap_iomem);
#endif /* SNDRV_PCM_INFO_MMAP */
/*
@@ -3212,6 +3229,8 @@ int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file,
return snd_pcm_default_mmap(substream, area);
}
+EXPORT_SYMBOL(snd_pcm_mmap_data);
+
static int snd_pcm_mmap(struct file *file, struct vm_area_struct *area)
{
struct snd_pcm_file * pcm_file;