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-rw-r--r--include/sound/pcm_oss.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h
index fddaddde47b..bff0778e196 100644
--- a/include/sound/pcm_oss.h
+++ b/include/sound/pcm_oss.h
@@ -56,8 +56,10 @@ struct snd_pcm_oss_runtime {
size_t mmap_bytes;
char *buffer; /* vmallocated period */
size_t buffer_used; /* used length from period buffer */
+#ifdef CONFIG_SND_PCM_OSS_PLUGINS
struct snd_pcm_plugin *plugin_first;
struct snd_pcm_plugin *plugin_last;
+#endif
unsigned int prev_hw_ptr_interrupt;
};
@@ -73,7 +75,7 @@ struct snd_pcm_oss_substream {
struct snd_pcm_oss_stream {
struct snd_pcm_oss_setup *setup_list; /* setup list */
- struct semaphore setup_mutex;
+ struct mutex setup_mutex;
struct snd_info_entry *proc_entry;
};