X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fpci%2Fmixart%2Fmixart.h;h=561634d5c0076aee392e022aa53d7745b251e4dc;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=3e84863ca02ccc30fbf29d0880876d8e38ee405d;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/sound/pci/mixart/mixart.h b/sound/pci/mixart/mixart.h
index 3e84863ca..561634d5c 100644
--- a/sound/pci/mixart/mixart.h
+++ b/sound/pci/mixart/mixart.h
@@ -24,6 +24,7 @@
 #define __SOUND_MIXART_H
 
 #include <linux/interrupt.h>
+#include <linux/mutex.h>
 #include <sound/pcm.h>
 
 #define MIXART_DRIVER_VERSION	0x000100	/* 0.1.0 */
@@ -92,9 +93,9 @@ struct mixart_mgr {
 
 	spinlock_t lock;              /* interrupt spinlock */
 	spinlock_t msg_lock;          /* mailbox spinlock */
-	struct semaphore msg_mutex;   /* mutex for blocking_requests */
+	struct mutex msg_mutex;   /* mutex for blocking_requests */
 
-	struct semaphore setup_mutex; /* mutex used in hw_params, open and close */
+	struct mutex setup_mutex; /* mutex used in hw_params, open and close */
 
 	/* hardware interface */
 	unsigned int dsp_loaded;      /* bit flags of loaded dsp indices */
@@ -107,7 +108,7 @@ struct mixart_mgr {
 	int sample_rate;
 	int ref_count_rate;
 
-	struct semaphore mixer_mutex; /* mutex for mixer */
+	struct mutex mixer_mutex; /* mutex for mixer */
 
 };