diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 4eb05d7..f4516ca 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -35,6 +35,7 @@
 #include <linux/delay.h>
 #include <linux/sysdev.h>
 #include <linux/poll.h>
+#include <linux/mutex.h>
 
 #include <asm/byteorder.h>
 #include <asm/io.h>
@@ -92,7 +93,7 @@
  * for now, just hard code that
  */
 static struct smu_device	*smu;
-static DECLARE_MUTEX(smu_part_access);
+static DEFINE_MUTEX(smu_part_access);
 
 static void smu_i2c_retry(unsigned long data);
 
@@ -976,11 +977,11 @@
 
 	if (interruptible) {
 		int rc;
-		rc = down_interruptible(&smu_part_access);
+		rc = mutex_lock_interruptible(&smu_part_access);
 		if (rc)
 			return ERR_PTR(rc);
 	} else
-		down(&smu_part_access);
+		mutex_lock(&smu_part_access);
 
 	part = (struct smu_sdbp_header *)get_property(smu->of_node,
 						      pname, size);
@@ -990,7 +991,7 @@
 		if (part != NULL && size)
 			*size = part->len << 2;
 	}
-	up(&smu_part_access);
+	mutex_unlock(&smu_part_access);
 	return part;
 }
 
diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c
index 8b3515f..0d54e8b 100644
--- a/drivers/md/kcopyd.c
+++ b/drivers/md/kcopyd.c
@@ -590,51 +590,51 @@
 	up(&_client_lock);
 }
 
-static DECLARE_MUTEX(kcopyd_init_lock);
+static DEFINE_MUTEX(kcopyd_init_lock);
 static int kcopyd_clients = 0;
 
 static int kcopyd_init(void)
 {
 	int r;
 
-	down(&kcopyd_init_lock);
+	mutex_lock(&kcopyd_init_lock);
 
 	if (kcopyd_clients) {
 		/* Already initialized. */
 		kcopyd_clients++;
-		up(&kcopyd_init_lock);
+		mutex_unlock(&kcopyd_init_lock);
 		return 0;
 	}
 
 	r = jobs_init();
 	if (r) {
-		up(&kcopyd_init_lock);
+		mutex_unlock(&kcopyd_init_lock);
 		return r;
 	}
 
 	_kcopyd_wq = create_singlethread_workqueue("kcopyd");
 	if (!_kcopyd_wq) {
 		jobs_exit();
-		up(&kcopyd_init_lock);
+		mutex_unlock(&kcopyd_init_lock);
 		return -ENOMEM;
 	}
 
 	kcopyd_clients++;
 	INIT_WORK(&_kcopyd_work, do_work, NULL);
-	up(&kcopyd_init_lock);
+	mutex_unlock(&kcopyd_init_lock);
 	return 0;
 }
 
 static void kcopyd_exit(void)
 {
-	down(&kcopyd_init_lock);
+	mutex_lock(&kcopyd_init_lock);
 	kcopyd_clients--;
 	if (!kcopyd_clients) {
 		jobs_exit();
 		destroy_workqueue(_kcopyd_wq);
 		_kcopyd_wq = NULL;
 	}
-	up(&kcopyd_init_lock);
+	mutex_unlock(&kcopyd_init_lock);
 }
 
 int kcopyd_client_create(unsigned int nr_pages, struct kcopyd_client **result)
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 1ff5de0..4505540 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -105,6 +105,7 @@
 #include <linux/delay.h>
 #include <net/syncppp.h>
 #include <linux/hdlc.h>
+#include <linux/mutex.h>
 
 /* Version */
 static const char version[] = "$Id: dscc4.c,v 1.173 2003/09/20 23:55:34 romieu Exp $ for Linux\n";
@@ -112,7 +113,7 @@
 static int quartz;
 
 #ifdef CONFIG_DSCC4_PCI_RST
-static DECLARE_MUTEX(dscc4_sem);
+static DEFINE_MUTEX(dscc4_mutex);
 static u32 dscc4_pci_config_store[16];
 #endif
 
@@ -1018,7 +1019,7 @@
 {
 	int i;
 
-	down(&dscc4_sem);
+	mutex_lock(&dscc4_mutex);
 	for (i = 0; i < 16; i++)
 		pci_read_config_dword(pdev, i << 2, dscc4_pci_config_store + i);
 
@@ -1039,7 +1040,7 @@
 
 	for (i = 0; i < 16; i++)
 		pci_write_config_dword(pdev, i << 2, dscc4_pci_config_store[i]);
-	up(&dscc4_sem);
+	mutex_unlock(&dscc4_mutex);
 }
 #else
 #define dscc4_pci_reset(pdev,ioaddr)	do {} while (0)
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index ea62bed..bbbfd79 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -32,6 +32,7 @@
 #include <linux/kmod.h>
 
 #include <linux/spinlock.h>
+#include <linux/mutex.h>
 #include <asm/irq.h>
 
 #undef PARPORT_PARANOID
@@ -50,7 +51,7 @@
 
 static LIST_HEAD(drivers);
 
-static DECLARE_MUTEX(registration_lock);
+static DEFINE_MUTEX(registration_lock);
 
 /* What you can do to a port that's gone away.. */
 static void dead_write_lines (struct parport *p, unsigned char b){}
@@ -158,11 +159,11 @@
 	if (list_empty(&portlist))
 		get_lowlevel_driver ();
 
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 	list_for_each_entry(port, &portlist, list)
 		drv->attach(port);
 	list_add(&drv->list, &drivers);
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 
 	return 0;
 }
@@ -188,11 +189,11 @@
 {
 	struct parport *port;
 
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 	list_del_init(&drv->list);
 	list_for_each_entry(port, &portlist, list)
 		drv->detach(port);
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 }
 
 static void free_port (struct parport *port)
@@ -366,7 +367,7 @@
 #endif
 
 	parport_proc_register(port);
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 	spin_lock_irq(&parportlist_lock);
 	list_add_tail(&port->list, &portlist);
 	for (i = 1; i < 3; i++) {
@@ -383,7 +384,7 @@
 		if (slave)
 			attach_driver_chain(slave);
 	}
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 }
 
 /**
@@ -409,7 +410,7 @@
 {
 	int i;
 
-	down(&registration_lock);
+	mutex_lock(&registration_lock);
 
 	/* Spread the word. */
 	detach_driver_chain (port);
@@ -436,7 +437,7 @@
 	}
 	spin_unlock(&parportlist_lock);
 
-	up(&registration_lock);
+	mutex_unlock(&registration_lock);
 
 	parport_proc_unregister(port);
 
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 3eefe2c..46825fe 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -19,7 +19,7 @@
 #include <linux/string.h>
 
 #include <asm/pci-bridge.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/rtas.h>
 #include <asm/vio.h>
 
@@ -27,7 +27,7 @@
 #include "rpaphp.h"
 #include "rpadlpar.h"
 
-static DECLARE_MUTEX(rpadlpar_sem);
+static DEFINE_MUTEX(rpadlpar_mutex);
 
 #define DLPAR_MODULE_NAME "rpadlpar_io"
 
@@ -300,7 +300,7 @@
 	int node_type;
 	int rc = -EIO;
 
-	if (down_interruptible(&rpadlpar_sem))
+	if (mutex_lock_interruptible(&rpadlpar_mutex))
 		return -ERESTARTSYS;
 
 	/* Find newly added node */
@@ -324,7 +324,7 @@
 
 	printk(KERN_INFO "%s: slot %s added\n", DLPAR_MODULE_NAME, drc_name);
 exit:
-	up(&rpadlpar_sem);
+	mutex_unlock(&rpadlpar_mutex);
 	return rc;
 }
 
@@ -417,7 +417,7 @@
 	int node_type;
 	int rc = 0;
 
-	if (down_interruptible(&rpadlpar_sem))
+	if (mutex_lock_interruptible(&rpadlpar_mutex))
 		return -ERESTARTSYS;
 
 	dn = find_dlpar_node(drc_name, &node_type);
@@ -439,7 +439,7 @@
 	}
 	printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name);
 exit:
-	up(&rpadlpar_sem);
+	mutex_unlock(&rpadlpar_mutex);
 	return rc;
 }
 
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index c402da8..8cb9abd 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -15,6 +15,7 @@
 #include <linux/pci.h>
 #include <linux/proc_fs.h>
 #include <linux/types.h>
+#include <linux/mutex.h>
 
 #include <asm/sn/addrs.h>
 #include <asm/sn/l1.h>
@@ -81,7 +82,7 @@
 	.get_power_status       = get_power_status,
 };
 
-static DECLARE_MUTEX(sn_hotplug_sem);
+static DEFINE_MUTEX(sn_hotplug_mutex);
 
 static ssize_t path_show (struct hotplug_slot *bss_hotplug_slot,
 	       		  char *buf)
@@ -346,7 +347,7 @@
 	int rc;
 
 	/* Serialize the Linux PCI infrastructure */
-	down(&sn_hotplug_sem);
+	mutex_lock(&sn_hotplug_mutex);
 
 	/*
 	 * Power-on and initialize the slot in the SN
@@ -354,7 +355,7 @@
 	 */
 	rc = sn_slot_enable(bss_hotplug_slot, slot->device_num);
 	if (rc) {
-		up(&sn_hotplug_sem);
+		mutex_unlock(&sn_hotplug_mutex);
 		return rc;
 	}
 
@@ -362,7 +363,7 @@
 				  PCI_DEVFN(slot->device_num + 1, 0));
 	if (!num_funcs) {
 		dev_dbg(slot->pci_bus->self, "no device in slot\n");
-		up(&sn_hotplug_sem);
+		mutex_unlock(&sn_hotplug_mutex);
 		return -ENODEV;
 	}
 
@@ -402,7 +403,7 @@
 	if (new_ppb)
 		pci_bus_add_devices(new_bus);
 
-	up(&sn_hotplug_sem);
+	mutex_unlock(&sn_hotplug_mutex);
 
 	if (rc == 0)
 		dev_dbg(slot->pci_bus->self,
@@ -422,7 +423,7 @@
 	int rc;
 
 	/* Acquire update access to the bus */
-	down(&sn_hotplug_sem);
+	mutex_lock(&sn_hotplug_mutex);
 
 	/* is it okay to bring this slot down? */
 	rc = sn_slot_disable(bss_hotplug_slot, slot->device_num,
@@ -450,7 +451,7 @@
 			     PCI_REQ_SLOT_DISABLE);
  leaving:
 	/* Release the bus lock */
-	up(&sn_hotplug_sem);
+	mutex_unlock(&sn_hotplug_mutex);
 
 	return rc;
 }
@@ -462,9 +463,9 @@
 	struct pcibus_info *pcibus_info;
 
 	pcibus_info = SN_PCIBUS_BUSSOFT_INFO(slot->pci_bus);
-	down(&sn_hotplug_sem);
+	mutex_lock(&sn_hotplug_mutex);
 	*value = pcibus_info->pbi_enabled_devices & (1 << slot->device_num);
-	up(&sn_hotplug_sem);
+	mutex_unlock(&sn_hotplug_mutex);
 	return 0;
 }
 
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index b1b4b68..ac7c2bb6 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -42,6 +42,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/isapnp.h>
+#include <linux/mutex.h>
 #include <asm/io.h>
 
 #if 0
@@ -92,7 +93,7 @@
 #define _LTAG_FIXEDMEM32RANGE	0x86
 
 static unsigned char isapnp_checksum_value;
-static DECLARE_MUTEX(isapnp_cfg_mutex);
+static DEFINE_MUTEX(isapnp_cfg_mutex);
 static int isapnp_detected;
 static int isapnp_csn_count;
 
@@ -903,7 +904,7 @@
 {
 	if (csn < 1 || csn > isapnp_csn_count || logdev > 10)
 		return -EINVAL;
-	down(&isapnp_cfg_mutex);
+	mutex_lock(&isapnp_cfg_mutex);
 	isapnp_wait();
 	isapnp_key();
 	isapnp_wake(csn);
@@ -929,7 +930,7 @@
 int isapnp_cfg_end(void)
 {
 	isapnp_wait();
-	up(&isapnp_cfg_mutex);
+	mutex_unlock(&isapnp_cfg_mutex);
 	return 0;
 }
 
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index bd06607..eecb2af 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -28,6 +28,7 @@
 #include <linux/major.h>
 #include <linux/kdev_t.h>
 #include <linux/device.h>
+#include <linux/mutex.h>
 
 struct class *class3270;
 
@@ -59,7 +60,7 @@
 #define RAW3270_FLAGS_CONSOLE	8	/* Device is the console. */
 
 /* Semaphore to protect global data of raw3270 (devices, views, etc). */
-static DECLARE_MUTEX(raw3270_sem);
+static DEFINE_MUTEX(raw3270_mutex);
 
 /* List of 3270 devices. */
 static struct list_head raw3270_devices = LIST_HEAD_INIT(raw3270_devices);
@@ -815,7 +816,7 @@
 	 * number for it. Note: there is no device with minor 0,
 	 * see special case for fs3270.c:fs3270_open().
 	 */
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	/* Keep the list sorted. */
 	minor = RAW3270_FIRSTMINOR;
 	rp->minor = -1;
@@ -832,7 +833,7 @@
 		rp->minor = minor;
 		list_add_tail(&rp->list, &raw3270_devices);
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	/* No free minor number? Then give up. */
 	if (rp->minor == -1)
 		return -EUSERS;
@@ -1003,7 +1004,7 @@
 
 	if (minor <= 0)
 		return -ENODEV;
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	rc = -ENODEV;
 	list_for_each_entry(rp, &raw3270_devices, list) {
 		if (rp->minor != minor)
@@ -1024,7 +1025,7 @@
 		spin_unlock_irqrestore(get_ccwdev_lock(rp->cdev), flags);
 		break;
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return rc;
 }
 
@@ -1038,7 +1039,7 @@
 	struct raw3270_view *view, *tmp;
 	unsigned long flags;
 
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	view = ERR_PTR(-ENODEV);
 	list_for_each_entry(rp, &raw3270_devices, list) {
 		if (rp->minor != minor)
@@ -1057,7 +1058,7 @@
 		spin_unlock_irqrestore(get_ccwdev_lock(rp->cdev), flags);
 		break;
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return view;
 }
 
@@ -1104,7 +1105,7 @@
 	struct ccw_device *cdev;
 
 	/* Remove from device chain. */
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	if (rp->clttydev)
 		class_device_destroy(class3270,
 				     MKDEV(IBM_TTY3270_MAJOR, rp->minor));
@@ -1112,7 +1113,7 @@
 		class_device_destroy(class3270,
 				     MKDEV(IBM_FS3270_MAJOR, rp->minor));
 	list_del_init(&rp->list);
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 
 	/* Disconnect from ccw_device. */
 	cdev = rp->cdev;
@@ -1208,13 +1209,13 @@
 	if (!np)
 		return -ENOMEM;
 	np->notifier = notifier;
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_add_tail(&np->list, &raw3270_notifier);
 	list_for_each_entry(rp, &raw3270_devices, list) {
 		get_device(&rp->cdev->dev);
 		notifier(rp->minor, 1);
 	}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return 0;
 }
 
@@ -1222,14 +1223,14 @@
 {
 	struct raw3270_notifier *np;
 
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_for_each_entry(np, &raw3270_notifier, list)
 		if (np->notifier == notifier) {
 			list_del(&np->list);
 			kfree(np);
 			break;
 		}
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 }
 
 /*
@@ -1256,10 +1257,10 @@
 		goto failure;
 	raw3270_create_attributes(rp);
 	set_bit(RAW3270_FLAGS_READY, &rp->flags);
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_for_each_entry(np, &raw3270_notifier, list)
 		np->notifier(rp->minor, 1);
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 	return 0;
 
 failure:
@@ -1307,10 +1308,10 @@
 	}
 	spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);
 
-	down(&raw3270_sem);
+	mutex_lock(&raw3270_mutex);
 	list_for_each_entry(np, &raw3270_notifier, list)
 		np->notifier(rp->minor, 0);
-	up(&raw3270_sem);
+	mutex_unlock(&raw3270_mutex);
 
 	/* Reset 3270 device. */
 	raw3270_reset_device(rp);
@@ -1370,13 +1371,13 @@
 	rc = ccw_driver_register(&raw3270_ccw_driver);
 	if (rc == 0) {
 		/* Create attributes for early (= console) device. */
-		down(&raw3270_sem);
+		mutex_lock(&raw3270_mutex);
 		class3270 = class_create(THIS_MODULE, "3270");
 		list_for_each_entry(rp, &raw3270_devices, list) {
 			get_device(&rp->cdev->dev);
 			raw3270_create_attributes(rp);
 		}
-		up(&raw3270_sem);
+		mutex_unlock(&raw3270_mutex);
 	}
 	return rc;
 }
diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c
index 3c987f4..7a6db1c 100644
--- a/drivers/telephony/phonedev.c
+++ b/drivers/telephony/phonedev.c
@@ -29,6 +29,7 @@
 #include <linux/kmod.h>
 #include <linux/sem.h>
 #include <linux/devfs_fs_kernel.h>
+#include <linux/mutex.h>
 
 #define PHONE_NUM_DEVICES	256
 
@@ -37,7 +38,7 @@
  */
 
 static struct phone_device *phone_device[PHONE_NUM_DEVICES];
-static DECLARE_MUTEX(phone_lock);
+static DEFINE_MUTEX(phone_lock);
 
 /*
  *    Open a phone device.
@@ -53,14 +54,14 @@
 	if (minor >= PHONE_NUM_DEVICES)
 		return -ENODEV;
 
-	down(&phone_lock);
+	mutex_lock(&phone_lock);
 	p = phone_device[minor];
 	if (p)
 		new_fops = fops_get(p->f_op);
 	if (!new_fops) {
-		up(&phone_lock);
+		mutex_unlock(&phone_lock);
 		request_module("char-major-%d-%d", PHONE_MAJOR, minor);
-		down(&phone_lock);
+		mutex_lock(&phone_lock);
 		p = phone_device[minor];
 		if (p == NULL || (new_fops = fops_get(p->f_op)) == NULL)
 		{
@@ -78,7 +79,7 @@
 	}
 	fops_put(old_fops);
 end:
-	up(&phone_lock);
+	mutex_unlock(&phone_lock);
 	return err;
 }
 
@@ -100,18 +101,18 @@
 		end = unit + 1;  /* enter the loop at least one time */
 	}
 	
-	down(&phone_lock);
+	mutex_lock(&phone_lock);
 	for (i = base; i < end; i++) {
 		if (phone_device[i] == NULL) {
 			phone_device[i] = p;
 			p->minor = i;
 			devfs_mk_cdev(MKDEV(PHONE_MAJOR,i),
 				S_IFCHR|S_IRUSR|S_IWUSR, "phone/%d", i);
-			up(&phone_lock);
+			mutex_unlock(&phone_lock);
 			return 0;
 		}
 	}
-	up(&phone_lock);
+	mutex_unlock(&phone_lock);
 	return -ENFILE;
 }
 
@@ -121,12 +122,12 @@
 
 void phone_unregister_device(struct phone_device *pfd)
 {
-	down(&phone_lock);
+	mutex_lock(&phone_lock);
 	if (phone_device[pfd->minor] != pfd)
 		panic("phone: bad unregister");
 	devfs_remove("phone/%d", pfd->minor);
 	phone_device[pfd->minor] = NULL;
-	up(&phone_lock);
+	mutex_unlock(&phone_lock);
 }