2 files changed, 10 insertions, 12 deletions

diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index a7c0ed3107e3..405ee5e09221 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -1,6 +1,4 @@
 /*
-  $Id: fore200e.c,v 1.5 2000/04/14 10:10:34 davem Exp $
-
   A FORE Systems 200E-series driver for ATM on Linux.
   Christophe Lizzi (lizzi@cnam.fr), October 1999-March 2003.
 
@@ -1502,9 +1500,9 @@ fore200e_open(struct atm_vcc *vcc)
     /* pseudo-CBR bandwidth requested? */
     if ((vcc->qos.txtp.traffic_class == ATM_CBR) && (vcc->qos.txtp.max_pcr > 0)) {
         
-        down(&fore200e->rate_sf);
+        mutex_lock(&fore200e->rate_mtx);
         if (fore200e->available_cell_rate < vcc->qos.txtp.max_pcr) {
-            up(&fore200e->rate_sf);
+            mutex_unlock(&fore200e->rate_mtx);
 
             kfree(fore200e_vcc);
             vc_map->vcc = NULL;
@@ -1513,7 +1511,7 @@ fore200e_open(struct atm_vcc *vcc)
 
         /* reserve bandwidth */
         fore200e->available_cell_rate -= vcc->qos.txtp.max_pcr;
-        up(&fore200e->rate_sf);
+        mutex_unlock(&fore200e->rate_mtx);
     }
     
     vcc->itf = vcc->dev->number;
@@ -1599,9 +1597,9 @@ fore200e_close(struct atm_vcc* vcc)
     /* release reserved bandwidth, if any */
     if ((vcc->qos.txtp.traffic_class == ATM_CBR) && (vcc->qos.txtp.max_pcr > 0)) {
 
-        down(&fore200e->rate_sf);
+        mutex_lock(&fore200e->rate_mtx);
         fore200e->available_cell_rate += vcc->qos.txtp.max_pcr;
-        up(&fore200e->rate_sf);
+        mutex_unlock(&fore200e->rate_mtx);
 
         clear_bit(ATM_VF_HASQOS, &vcc->flags);
     }
@@ -2064,16 +2062,16 @@ fore200e_change_qos(struct atm_vcc* vcc,struct atm_qos* qos, int flags)
 
     if ((qos->txtp.traffic_class == ATM_CBR) && (qos->txtp.max_pcr > 0)) {
 
-        down(&fore200e->rate_sf);
+        mutex_lock(&fore200e->rate_mtx);
         if (fore200e->available_cell_rate + vcc->qos.txtp.max_pcr < qos->txtp.max_pcr) {
-            up(&fore200e->rate_sf);
+            mutex_unlock(&fore200e->rate_mtx);
             return -EAGAIN;
         }
 
         fore200e->available_cell_rate += vcc->qos.txtp.max_pcr;
         fore200e->available_cell_rate -= qos->txtp.max_pcr;
 
-        up(&fore200e->rate_sf);
+        mutex_unlock(&fore200e->rate_mtx);
         
         memcpy(&vcc->qos, qos, sizeof(struct atm_qos));
         
@@ -2459,7 +2457,7 @@ fore200e_initialize(struct fore200e* fore200e)
 
     DPRINTK(2, "device %s being initialized\n", fore200e->name);
 
-    init_MUTEX(&fore200e->rate_sf);
+    mutex_init(&fore200e->rate_mtx);
     spin_lock_init(&fore200e->q_lock);
 
     cpq = fore200e->cp_queues = fore200e->virt_base + FORE200E_CP_QUEUES_OFFSET;
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h
index f9abfdac33e4..b85a54613dea 100644
--- a/drivers/atm/fore200e.h
+++ b/drivers/atm/fore200e.h
@@ -869,7 +869,7 @@ typedef struct fore200e {
 
     struct stats*              stats;                  /* last snapshot of the stats         */
     
-    struct semaphore           rate_sf;                /* protects rate reservation ops      */
+    struct mutex               rate_mtx;               /* protects rate reservation ops      */
     spinlock_t                 q_lock;                 /* protects queue ops                 */
 #ifdef FORE200E_USE_TASKLET
     struct tasklet_struct      tx_tasklet;             /* performs tx interrupt work         */