1 files changed, 2 insertions, 2 deletions

diff --git a/sound/pci/ctxfi/ctatc.h b/sound/pci/ctxfi/ctatc.h
index a03347232e8..9fe620ea5f3 100644
--- a/sound/pci/ctxfi/ctatc.h
+++ b/sound/pci/ctxfi/ctatc.h
@@ -19,7 +19,7 @@
 #define CTATC_H
 
 #include <linux/types.h>
-#include <linux/spinlock_types.h>
+#include <linux/mutex.h>
 #include <linux/pci.h>
 #include <linux/timer.h>
 #include <sound/core.h>
@@ -90,7 +90,7 @@ struct ct_atc {
         void (*unmap_audio_buffer)(struct ct_atc *atc, struct ct_atc_pcm *apcm);
         unsigned long (*get_ptp_phys)(struct ct_atc *atc, int index);
 
-        spinlock_t atc_lock;
+        struct mutex atc_mutex;
 
         int (*pcm_playback_prepare)(struct ct_atc *atc,
                                     struct ct_atc_pcm *apcm);