[S390] dasd: Use accessors instead of using driver_data directly.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 921443b01d16..3f4881e01cb6 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -561,7 +561,7 @@ dasd_create_device(struct ccw_device *cdev)
         }
 
         spin_lock_irqsave(get_ccwdev_lock(cdev), flags);
-        cdev->dev.driver_data = device;
+        dev_set_drvdata(&cdev->dev, device);
         spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);
 
         return device;
@@ -597,7 +597,7 @@ dasd_delete_device(struct dasd_device *device)
 
         /* Disconnect dasd_device structure from ccw_device structure. */
         spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);
-        device->cdev->dev.driver_data = NULL;
+        dev_set_drvdata(&device->cdev->dev, NULL);
         spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
 
         /*
@@ -638,7 +638,7 @@ dasd_put_device_wake(struct dasd_device *device)
 struct dasd_device *
 dasd_device_from_cdev_locked(struct ccw_device *cdev)
 {
-        struct dasd_device *device = cdev->dev.driver_data;
+        struct dasd_device *device = dev_get_drvdata(&cdev->dev);
 
         if (!device)
                 return ERR_PTR(-ENODEV);