diff --git a/sound/oss/cs4281/cs4281m.c b/sound/oss/cs4281/cs4281m.c
index adc689649fe1c06e5ce3d6fc568d4b523fd0741d..46dd41dc2a340bba08b71118a4d6df36796fa430 100644
--- a/sound/oss/cs4281/cs4281m.c
+++ b/sound/oss/cs4281/cs4281m.c
@@ -298,7 +298,6 @@ struct cs4281_state {
 	struct cs4281_pipeline pl[CS4281_NUMBER_OF_PIPELINES];
 };
 
-#include <linux/pm_legacy.h>
 #include "cs4281pm-24.c"
 
 #if CSDEBUG
@@ -4256,9 +4255,6 @@ static void __devinit cs4281_InitPM(struct cs4281_state *s)
 static int __devinit cs4281_probe(struct pci_dev *pcidev,
 				  const struct pci_device_id *pciid)
 {
-#ifndef NOT_CS4281_PM
-	struct pm_dev *pmdev;
-#endif
 	struct cs4281_state *s;
 	dma_addr_t dma_mask;
 	mm_segment_t fs;
@@ -4374,19 +4370,7 @@ static int __devinit cs4281_probe(struct pci_dev *pcidev,
 	}
 #ifndef NOT_CS4281_PM
 	cs4281_InitPM(s);
-	pmdev = cs_pm_register(PM_PCI_DEV, PM_PCI_ID(pcidev), cs4281_pm_callback);
-	if (pmdev)
-	{
-		CS_DBGOUT(CS_INIT | CS_PM, 4, printk(KERN_INFO
-			 "cs4281: probe() pm_register() succeeded (%p).\n", pmdev));
-		pmdev->data = s;
-	}
-	else
-	{
-		CS_DBGOUT(CS_INIT | CS_PM | CS_ERROR, 0, printk(KERN_INFO
-			 "cs4281: probe() pm_register() failed (%p).\n", pmdev));
-		s->pm.flags |= CS4281_PM_NOT_REGISTERED;
-	}
+	s->pm.flags |= CS4281_PM_NOT_REGISTERED;
 #endif
 
 	pci_set_master(pcidev);	// enable bus mastering 
@@ -4487,9 +4471,6 @@ static int __init cs4281_init_module(void)
 static void __exit cs4281_cleanup_module(void)
 {
 	pci_unregister_driver(&cs4281_pci_driver);
-#ifndef NOT_CS4281_PM
-	cs_pm_unregister_all(cs4281_pm_callback);
-#endif
 	CS_DBGOUT(CS_INIT | CS_FUNCTION, 2,
 		  printk(KERN_INFO "cs4281: cleanup_cs4281() finished\n"));
 }
diff --git a/sound/oss/cs4281/cs4281pm-24.c b/sound/oss/cs4281/cs4281pm-24.c
index d2a453aff0aa17ee174101f60f150667ffab0680..90cbd7679534aff28d119239fa2d146c00516eb5 100644
--- a/sound/oss/cs4281/cs4281pm-24.c
+++ b/sound/oss/cs4281/cs4281pm-24.c
@@ -27,9 +27,6 @@
 #ifndef NOT_CS4281_PM
 #include <linux/pm.h>
 
-#define cs_pm_register(a, b, c) pm_register((a), (b), (c));
-#define cs_pm_unregister_all(a) pm_unregister_all((a));
-
 static int cs4281_suspend(struct cs4281_state *s);
 static int cs4281_resume(struct cs4281_state *s);
 /* 
@@ -41,42 +38,6 @@ static int cs4281_resume(struct cs4281_state *s);
 #define CS4281_SUSPEND_TBL cs4281_suspend_null
 #define CS4281_RESUME_TBL cs4281_resume_null
 
-static int cs4281_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *data)
-{
-	struct cs4281_state *state;
-
-	CS_DBGOUT(CS_PM, 2, printk(KERN_INFO 
-		"cs4281: cs4281_pm_callback dev=%p rqst=0x%x state=%p\n",
-			dev,(unsigned)rqst,data));
-	state = (struct cs4281_state *) dev->data;
-	if (state) {
-		switch(rqst) {
-			case PM_SUSPEND:
-				CS_DBGOUT(CS_PM, 2, printk(KERN_INFO
-					"cs4281: PM suspend request\n"));
-				if(cs4281_suspend(state))
-				{
-				    CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
-					"cs4281: PM suspend request refused\n"));
-					return 1; 
-				}
-				break;
-			case PM_RESUME:
-				CS_DBGOUT(CS_PM, 2, printk(KERN_INFO
-					"cs4281: PM resume request\n"));
-				if(cs4281_resume(state))
-				{
-				    CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
-					"cs4281: PM resume request refused\n"));
-					return 1;
-				}
-				break;
-		}
-	}
-
-	return 0;
-}
-
 #else /* CS4281_PM */
 #define CS4281_SUSPEND_TBL cs4281_suspend_null
 #define CS4281_RESUME_TBL cs4281_resume_null