diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index d3e07de..694aa05 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -3603,7 +3603,7 @@
 		snd_hdsp_midi_input_read (&hdsp->midi[1]);
 } 
 
-static irqreturn_t snd_hdsp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_hdsp_interrupt(int irq, void *dev_id)
 {
 	struct hdsp *hdsp = (struct hdsp *) dev_id;
 	unsigned int status;
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 7d03ae0..7055d89 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -2556,8 +2556,7 @@
    interupt 
  ------------------------------------------------------------*/
 
-static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id,
-				       struct pt_regs *regs)
+static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id)
 {
 	struct hdspm *hdspm = (struct hdspm *) dev_id;
 	unsigned int status;
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index fc15f61..cf0427b 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -1882,7 +1882,7 @@
 	rme9652_set_rate(rme9652, 48000);
 }
 
-static irqreturn_t snd_rme9652_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_rme9652_interrupt(int irq, void *dev_id)
 {
 	struct snd_rme9652 *rme9652 = (struct snd_rme9652 *) dev_id;