Prism54: Convert mgmt_sem to the mutex API

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c
index 2246f7930b4e..f7c677e2094d 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/prism54/islpci_mgt.c
@@ -460,7 +460,7 @@ islpci_mgt_transaction(struct net_device *ndev,
 
         *recvframe = NULL;
 
-        if (down_interruptible(&priv->mgmt_sem))
+        if (mutex_lock_interruptible(&priv->mgmt_lock))
                 return -ERESTARTSYS;
 
         prepare_to_wait(&priv->mgmt_wqueue, &wait, TASK_UNINTERRUPTIBLE);
@@ -504,7 +504,7 @@ islpci_mgt_transaction(struct net_device *ndev,
         /* TODO: we should reset the device here */
  out:
         finish_wait(&priv->mgmt_wqueue, &wait);
-        up(&priv->mgmt_sem);
+        mutex_unlock(&priv->mgmt_lock);
         return err;
 }