diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 14f912ae..a931436 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -58,7 +58,7 @@
 
 /* just for backward compatibility */
 static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
 
 
 /*
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index ab39c0b..210eb67 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -52,7 +52,7 @@
 
 /* just for backward compatibility */
 static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
 
 
 /*
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 1426fa0..9d1412a 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -63,7 +63,7 @@
 
 /* just for backward compatibility */
 static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
 
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index d16ef52..68d0ed0 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -89,7 +89,7 @@
 
 /* just for backward compatibility */
 static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
 static int joystick;
 module_param(joystick, int, 0444);
 
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index 314f3d8..42601f0 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -69,7 +69,7 @@
 
 /* just for backward compatibility */
 static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
 
 /*
  *  Direct registers
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index eb35b44..3fdb3b1 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -105,7 +105,7 @@
 
 /* just for backward compatibility */
 static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
 
 
 /* revision numbers for via686 */
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index db77681..ff56eb8 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -68,7 +68,7 @@
 
 /* just for backward compatibility */
 static int enable;
-module_param(enable, int, 0444);
+module_param(enable, bool, 0444);
 
 
 /*