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>
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c
index 2246f79..f7c677e 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/prism54/islpci_mgt.c
@@ -460,7 +460,7 @@
*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 @@
/* 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;
}