1 files changed, 2 insertions, 0 deletions

diff --git a/sound/arm/aaci.h b/sound/arm/aaci.h
index 6a4a2eebdda1..04c4568413f4 100644
--- a/sound/arm/aaci.h
+++ b/sound/arm/aaci.h
@@ -226,6 +226,8 @@ struct aaci {
         struct snd_card         *card;
         void                    __iomem *base;
         unsigned int            fifosize;
+        unsigned int            users;
+        struct mutex            irq_lock;
 
         /* AC'97 */
         struct mutex            ac97_sem;