4 files changed, 10 insertions, 10 deletions

diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 28c5a3193b81..ede128356af2 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -181,7 +181,6 @@ static struct tty_driver	*stli_serial;
  *      is already swapping a shared buffer won't make things any worse.
  */
 static char                     *stli_tmpwritebuf;
-static DECLARE_MUTEX(stli_tmpwritesem);
 
 #define STLI_TXBUFSIZE          4096
 
diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c
index ca41d62b1d9d..8865387d3448 100644
--- a/drivers/char/nwflash.c
+++ b/drivers/char/nwflash.c
@@ -27,6 +27,7 @@
 #include <linux/rwsem.h>
 #include <linux/init.h>
 #include <linux/smp_lock.h>
+#include <linux/mutex.h>
 
 #include <asm/hardware/dec21285.h>
 #include <asm/io.h>
@@ -56,7 +57,7 @@ static int gbWriteEnable;
 static int gbWriteBase64Enable;
 static volatile unsigned char *FLASH_BASE;
 static int gbFlashSize = KFLASH_SIZE;
-static DECLARE_MUTEX(nwflash_sem);
+static DEFINE_MUTEX(nwflash_mutex);
 
 extern spinlock_t gpio_lock;
 
@@ -140,7 +141,7 @@ static ssize_t flash_read(struct file *file, char __user *buf, size_t size,
                 /*
                  * We now lock against reads and writes. --rmk
                  */
-                if (down_interruptible(&nwflash_sem))
+                if (mutex_lock_interruptible(&nwflash_mutex))
                         return -ERESTARTSYS;
 
                 ret = copy_to_user(buf, (void *)(FLASH_BASE + p), count);
@@ -149,7 +150,7 @@ static ssize_t flash_read(struct file *file, char __user *buf, size_t size,
                         *ppos += count;
                 } else
                         ret = -EFAULT;
-                up(&nwflash_sem);
+                mutex_unlock(&nwflash_mutex);
         }
         return ret;
 }
@@ -188,7 +189,7 @@ static ssize_t flash_write(struct file *file, const char __user *buf,
         /*
          * We now lock against reads and writes. --rmk
          */
-        if (down_interruptible(&nwflash_sem))
+        if (mutex_lock_interruptible(&nwflash_mutex))
                 return -ERESTARTSYS;
 
         written = 0;
@@ -277,7 +278,7 @@ static ssize_t flash_write(struct file *file, const char __user *buf,
          */
         leds_event(led_release);
 
-        up(&nwflash_sem);
+        mutex_unlock(&nwflash_mutex);
 
         return written;
 }
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index bdaab6992109..3f5d6077f39c 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -148,7 +148,6 @@ static struct tty_driver	*stl_serial;
  *      is already swapping a shared buffer won't make things any worse.
  */
 static char                     *stl_tmpwritebuf;
-static DECLARE_MUTEX(stl_tmpwritesem);
 
 /*
  *      Define a local default termios struct. All ports will be created
diff --git a/drivers/char/watchdog/pcwd_usb.c b/drivers/char/watchdog/pcwd_usb.c
index 1533f56baa42..2700c5c45b8a 100644
--- a/drivers/char/watchdog/pcwd_usb.c
+++ b/drivers/char/watchdog/pcwd_usb.c
@@ -42,6 +42,7 @@
 #include <linux/completion.h>
 #include <asm/uaccess.h>
 #include <linux/usb.h>
+#include <linux/mutex.h>
 
 
 #ifdef CONFIG_USB_DEBUG
@@ -143,7 +144,7 @@ struct usb_pcwd_private {
 static struct usb_pcwd_private *usb_pcwd_device;
 
 /* prevent races between open() and disconnect() */
-static DECLARE_MUTEX (disconnect_sem);
+static DEFINE_MUTEX(disconnect_mutex);
 
 /* local function prototypes */
 static int usb_pcwd_probe       (struct usb_interface *interface, const struct usb_device_id *id);
@@ -723,7 +724,7 @@ static void usb_pcwd_disconnect(struct usb_interface *interface)
         struct usb_pcwd_private *usb_pcwd;
 
         /* prevent races with open() */
-        down (&disconnect_sem);
+        mutex_lock(&disconnect_mutex);
 
         usb_pcwd = usb_get_intfdata (interface);
         usb_set_intfdata (interface, NULL);
@@ -749,7 +750,7 @@ static void usb_pcwd_disconnect(struct usb_interface *interface)
 
         cards_found--;
 
-        up (&disconnect_sem);
+        mutex_unlock(&disconnect_mutex);
 
         printk(KERN_INFO PFX "USB PC Watchdog disconnected\n");
 }