Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

[sfrench/cifs-2.6.git] / drivers / s390 / char / vmur.c

diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index 92458219a9e9a893592242df1c73e2a314131220..7d9e67cb64714494043bf62449632a27780fa0be 100644 (file)
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -80,11 +80,11 @@ static DEFINE_MUTEX(vmur_mutex);
  *
  * Each ur device (urd) contains a reference to its corresponding ccw device
  * (cdev) using the urd->cdev pointer. Each ccw device has a reference to the
- * ur device using the cdev->dev.driver_data pointer.
+ * ur device using dev_get_drvdata(&cdev->dev) pointer.
  *
  * urd references:
  * - ur_probe gets a urd reference, ur_remove drops the reference
- *   (cdev->dev.driver_data)
+ *   dev_get_drvdata(&cdev->dev)
  * - ur_open gets a urd reference, ur_relase drops the reference
  *   (urf->urd)
  *
@@ -92,7 +92,7 @@ static DEFINE_MUTEX(vmur_mutex);
  * - urdev_alloc get a cdev reference (urd->cdev)
  * - urdev_free drops the cdev reference (urd->cdev)
  *
- * Setting and clearing of cdev->dev.driver_data is protected by the ccwdev lock
+ * Setting and clearing of dev_get_drvdata(&cdev->dev) is protected by the ccwdev lock
  */
 static struct urdev *urdev_alloc(struct ccw_device *cdev)
 {
@@ -131,7 +131,7 @@ static struct urdev *urdev_get_from_cdev(struct ccw_device *cdev)
        unsigned long flags;
 
        spin_lock_irqsave(get_ccwdev_lock(cdev), flags);
-       urd = cdev->dev.driver_data;
+       urd = dev_get_drvdata(&cdev->dev);
        if (urd)
                urdev_get(urd);
        spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);
@@ -310,7 +310,7 @@ static void ur_int_handler(struct ccw_device *cdev, unsigned long intparm,
                TRACE("ur_int_handler: unsolicited interrupt\n");
                return;
        }
-       urd = cdev->dev.driver_data;
+       urd = dev_get_drvdata(&cdev->dev);
        BUG_ON(!urd);
        /* On special conditions irb is an error pointer */
        if (IS_ERR(irb))
@@ -856,7 +856,7 @@ static int ur_probe(struct ccw_device *cdev)
                goto fail_remove_attr;
        }
        spin_lock_irq(get_ccwdev_lock(cdev));
-       cdev->dev.driver_data = urd;
+       dev_set_drvdata(&cdev->dev, urd);
        spin_unlock_irq(get_ccwdev_lock(cdev));
 
        mutex_unlock(&vmur_mutex);
@@ -996,8 +996,8 @@ static void ur_remove(struct ccw_device *cdev)
        ur_remove_attributes(&cdev->dev);
 
        spin_lock_irqsave(get_ccwdev_lock(cdev), flags);
-       urdev_put(cdev->dev.driver_data);
-       cdev->dev.driver_data = NULL;
+       urdev_put(dev_get_drvdata(&cdev->dev));
+       dev_set_drvdata(&cdev->dev, NULL);
        spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);
 
        mutex_unlock(&vmur_mutex);