1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h
index 760c969d885d..12bbf8c81112 100644
--- a/include/sound/pcm_oss.h
+++ b/include/sound/pcm_oss.h
@@ -57,6 +57,7 @@ struct snd_pcm_oss_runtime {
        char *buffer;                           /* vmallocated period */
        size_t buffer_used;                     /* used length from period buffer */
        struct mutex params_lock;
+        atomic_t rw_ref;                /* concurrent read/write accesses */
 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
        struct snd_pcm_plugin *plugin_first;
        struct snd_pcm_plugin *plugin_last;

diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h index 760c969d885d..12bbf8c81112 100644 --- a/include/sound/pcm_oss.h +++ b/include/sound/pcm_oss.h
@@ -57,6 +57,7 @@ struct snd_pcm_oss_runtime {
57	char buffer; / vmallocated period */	57	char buffer; / vmallocated period */
58	size_t buffer_used; /* used length from period buffer */	58	size_t buffer_used; /* used length from period buffer */
59	struct mutex params_lock;	59	struct mutex params_lock;
		60	atomic_t rw_ref; /* concurrent read/write accesses */
60	#ifdef CONFIG_SND_PCM_OSS_PLUGINS	61	#ifdef CONFIG_SND_PCM_OSS_PLUGINS
61	struct snd_pcm_plugin *plugin_first;	62	struct snd_pcm_plugin *plugin_first;
62	struct snd_pcm_plugin *plugin_last;	63	struct snd_pcm_plugin *plugin_last;