diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index cfec38d..e011fca 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -172,7 +172,7 @@
 /* 
  * pipe 4 is used for switching the lamps, setting samplerate, volumes ....   
  */
-static void i_usX2Y_Out04Int(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_Out04Int(struct urb *urb)
 {
 #ifdef CONFIG_SND_DEBUG
 	if (urb->status) {
@@ -184,7 +184,7 @@
 #endif
 }
 
-static void i_usX2Y_In04Int(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_In04Int(struct urb *urb)
 {
 	int			err = 0;
 	struct usX2Ydev		*usX2Y = urb->context;
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index f6bd0de..e662281 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -306,7 +306,7 @@
 	usX2Y_clients_stop(usX2Y);
 }
 
-static void i_usX2Y_urb_complete(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_urb_complete(struct urb *urb)
 {
 	struct snd_usX2Y_substream *subs = urb->context;
 	struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -350,7 +350,7 @@
 }
 
 static void usX2Y_urbs_set_complete(struct usX2Ydev * usX2Y,
-				    void (*complete)(struct urb *, struct pt_regs *))
+				    void (*complete)(struct urb *))
 {
 	int s, u;
 	for (s = 0; s < 4; s++) {
@@ -370,7 +370,7 @@
 	usX2Y->prepare_subs = NULL;
 }
 
-static void i_usX2Y_subs_startup(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_subs_startup(struct urb *urb)
 {
 	struct snd_usX2Y_substream *subs = urb->context;
 	struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -382,7 +382,7 @@
 			wake_up(&usX2Y->prepare_wait_queue);
 		}
 
-	i_usX2Y_urb_complete(urb, regs);
+	i_usX2Y_urb_complete(urb);
 }
 
 static void usX2Y_subs_prepare(struct snd_usX2Y_substream *subs)
@@ -663,7 +663,7 @@
 };
 #define NOOF_SETRATE_URBS ARRAY_SIZE(SetRate48000)
 
-static void i_usX2Y_04Int(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_04Int(struct urb *urb)
 {
 	struct usX2Ydev *usX2Y = urb->context;
 	
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 88b72b5..9acef9d 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -226,7 +226,7 @@
 }
 
 
-static void i_usX2Y_usbpcm_urb_complete(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_usbpcm_urb_complete(struct urb *urb)
 {
 	struct snd_usX2Y_substream *subs = urb->context;
 	struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -294,7 +294,7 @@
 	usX2Y->prepare_subs = NULL;
 }
 
-static void i_usX2Y_usbpcm_subs_startup(struct urb *urb, struct pt_regs *regs)
+static void i_usX2Y_usbpcm_subs_startup(struct urb *urb)
 {
 	struct snd_usX2Y_substream *subs = urb->context;
 	struct usX2Ydev *usX2Y = subs->usX2Y;
@@ -311,7 +311,7 @@
 		wake_up(&usX2Y->prepare_wait_queue);
 	}
 
-	i_usX2Y_usbpcm_urb_complete(urb, regs);
+	i_usX2Y_usbpcm_urb_complete(urb);
 }
 
 /*