7 files changed, 43 insertions, 43 deletions

diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index b79f31add39c..04dc734805c6 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -364,7 +364,7 @@ static void raw3215_irq(struct ccw_device *cdev, unsigned long intparm,
         int cstat, dstat;
         int count;
 
-        raw = cdev->dev.driver_data;
+        raw = dev_get_drvdata(&cdev->dev);
         req = (struct raw3215_req *) intparm;
         cstat = irb->scsw.cmd.cstat;
         dstat = irb->scsw.cmd.dstat;
@@ -652,7 +652,7 @@ static int raw3215_probe (struct ccw_device *cdev)
         int line;
 
         /* Console is special. */
-        if (raw3215[0] && (cdev->dev.driver_data == raw3215[0]))
+        if (raw3215[0] && (raw3215[0] == dev_get_drvdata(&cdev->dev)))
                 return 0;
         raw = kmalloc(sizeof(struct raw3215_info) +
                       RAW3215_INBUF_SIZE, GFP_KERNEL|GFP_DMA);
@@ -686,7 +686,7 @@ static int raw3215_probe (struct ccw_device *cdev)
         }
         init_waitqueue_head(&raw->empty_wait);
 
-        cdev->dev.driver_data = raw;
+        dev_set_drvdata(&cdev->dev, raw);
         cdev->handler = raw3215_irq;
 
         return 0;
@@ -697,9 +697,9 @@ static void raw3215_remove (struct ccw_device *cdev)
         struct raw3215_info *raw;
 
         ccw_device_set_offline(cdev);
-        raw = cdev->dev.driver_data;
+        raw = dev_get_drvdata(&cdev->dev);
         if (raw) {
-                cdev->dev.driver_data = NULL;
+                dev_set_drvdata(&cdev->dev, NULL);
                 kfree(raw->buffer);
                 kfree(raw);
         }
@@ -709,7 +709,7 @@ static int raw3215_set_online (struct ccw_device *cdev)
 {
         struct raw3215_info *raw;
 
-        raw = cdev->dev.driver_data;
+        raw = dev_get_drvdata(&cdev->dev);
         if (!raw)
                 return -ENODEV;
 
@@ -720,7 +720,7 @@ static int raw3215_set_offline (struct ccw_device *cdev)
 {
         struct raw3215_info *raw;
 
-        raw = cdev->dev.driver_data;
+        raw = dev_get_drvdata(&cdev->dev);
         if (!raw)
                 return -ENODEV;
 
@@ -898,7 +898,7 @@ static int __init con3215_init(void)
         raw->buffer = (char *) alloc_bootmem_low(RAW3215_BUFFER_SIZE);
         raw->inbuf = (char *) alloc_bootmem_low(RAW3215_INBUF_SIZE);
         raw->cdev = cdev;
-        cdev->dev.driver_data = raw;
+        dev_set_drvdata(&cdev->dev, raw);
         cdev->handler = raw3215_irq;
 
         raw->flags |= RAW3215_FIXED;
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 81c151b5f0ac..acab7b2dfe8a 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -357,7 +357,7 @@ raw3270_irq (struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
         struct raw3270_request *rq;
         int rc;
 
-        rp = (struct raw3270 *) cdev->dev.driver_data;
+        rp = dev_get_drvdata(&cdev->dev);
         if (!rp)
                 return;
         rq = (struct raw3270_request *) intparm;
@@ -831,7 +831,7 @@ raw3270_setup_device(struct ccw_device *cdev, struct raw3270 *rp, char *ascebc)
         if (rp->minor == -1)
                 return -EUSERS;
         rp->cdev = cdev;
-        cdev->dev.driver_data = rp;
+        dev_set_drvdata(&cdev->dev, rp);
         cdev->handler = raw3270_irq;
         return 0;
 }
@@ -1112,7 +1112,7 @@ raw3270_delete_device(struct raw3270 *rp)
         /* Disconnect from ccw_device. */
         cdev = rp->cdev;
         rp->cdev = NULL;
-        cdev->dev.driver_data = NULL;
+        dev_set_drvdata(&cdev->dev, NULL);
         cdev->handler = NULL;
 
         /* Put ccw_device structure. */
@@ -1136,7 +1136,7 @@ static ssize_t
 raw3270_model_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
         return snprintf(buf, PAGE_SIZE, "%i\n",
-                        ((struct raw3270 *) dev->driver_data)->model);
+                        ((struct raw3270 *) dev_get_drvdata(dev))->model);
 }
 static DEVICE_ATTR(model, 0444, raw3270_model_show, NULL);
 
@@ -1144,7 +1144,7 @@ static ssize_t
 raw3270_rows_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
         return snprintf(buf, PAGE_SIZE, "%i\n",
-                        ((struct raw3270 *) dev->driver_data)->rows);
+                        ((struct raw3270 *) dev_get_drvdata(dev))->rows);
 }
 static DEVICE_ATTR(rows, 0444, raw3270_rows_show, NULL);
 
@@ -1152,7 +1152,7 @@ static ssize_t
 raw3270_columns_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
         return snprintf(buf, PAGE_SIZE, "%i\n",
-                        ((struct raw3270 *) dev->driver_data)->cols);
+                        ((struct raw3270 *) dev_get_drvdata(dev))->cols);
 }
 static DEVICE_ATTR(columns, 0444, raw3270_columns_show, NULL);
 
@@ -1289,7 +1289,7 @@ raw3270_remove (struct ccw_device *cdev)
         struct raw3270_view *v;
         struct raw3270_notifier *np;
 
-        rp = cdev->dev.driver_data;
+        rp = dev_get_drvdata(&cdev->dev);
         /*
          * _remove is the opposite of _probe; it's probe that
          * should set up rp.  raw3270_remove gets entered for
@@ -1337,7 +1337,7 @@ raw3270_set_offline (struct ccw_device *cdev)
 {
         struct raw3270 *rp;
 
-        rp = cdev->dev.driver_data;
+        rp = dev_get_drvdata(&cdev->dev);
         if (test_bit(RAW3270_FLAGS_CONSOLE, &rp->flags))
                 return -EBUSY;
         raw3270_remove(cdev);
diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c
index 144d2a5e1a92..5a519fac37b7 100644
--- a/drivers/s390/char/tape_34xx.c
+++ b/drivers/s390/char/tape_34xx.c
@@ -1289,7 +1289,7 @@ static int
 tape_34xx_online(struct ccw_device *cdev)
 {
         return tape_generic_online(
-                cdev->dev.driver_data,
+                dev_get_drvdata(&cdev->dev),
                 &tape_discipline_34xx
         );
 }
diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c
index 23e6598bc4b5..418f72dd39b4 100644
--- a/drivers/s390/char/tape_3590.c
+++ b/drivers/s390/char/tape_3590.c
@@ -1703,7 +1703,7 @@ static struct ccw_device_id tape_3590_ids[] = {
 static int
 tape_3590_online(struct ccw_device *cdev)
 {
-        return tape_generic_online(cdev->dev.driver_data,
+        return tape_generic_online(dev_get_drvdata(&cdev->dev),
                                    &tape_discipline_3590);
 }
 
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 3ebaa8eb5c86..595aa04cfd01 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -92,7 +92,7 @@ tape_medium_state_show(struct device *dev, struct device_attribute *attr, char *
 {
         struct tape_device *tdev;
 
-        tdev = (struct tape_device *) dev->driver_data;
+        tdev = dev_get_drvdata(dev);
         return scnprintf(buf, PAGE_SIZE, "%i\n", tdev->medium_state);
 }
 
@@ -104,7 +104,7 @@ tape_first_minor_show(struct device *dev, struct device_attribute *attr, char *b
 {
         struct tape_device *tdev;
 
-        tdev = (struct tape_device *) dev->driver_data;
+        tdev = dev_get_drvdata(dev);
         return scnprintf(buf, PAGE_SIZE, "%i\n", tdev->first_minor);
 }
 
@@ -116,7 +116,7 @@ tape_state_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
         struct tape_device *tdev;
 
-        tdev = (struct tape_device *) dev->driver_data;
+        tdev = dev_get_drvdata(dev);
         return scnprintf(buf, PAGE_SIZE, "%s\n", (tdev->first_minor < 0) ?
                 "OFFLINE" : tape_state_verbose[tdev->tape_state]);
 }
@@ -130,7 +130,7 @@ tape_operation_show(struct device *dev, struct device_attribute *attr, char *buf
         struct tape_device *tdev;
         ssize_t rc;
 
-        tdev = (struct tape_device *) dev->driver_data;
+        tdev = dev_get_drvdata(dev);
         if (tdev->first_minor < 0)
                 return scnprintf(buf, PAGE_SIZE, "N/A\n");
 
@@ -156,7 +156,7 @@ tape_blocksize_show(struct device *dev, struct device_attribute *attr, char *buf
 {
         struct tape_device *tdev;
 
-        tdev = (struct tape_device *) dev->driver_data;
+        tdev = dev_get_drvdata(dev);
 
         return scnprintf(buf, PAGE_SIZE, "%i\n", tdev->char_data.block_size);
 }
@@ -440,7 +440,7 @@ tape_generic_offline(struct ccw_device *cdev)
 {
         struct tape_device *device;
 
-        device = cdev->dev.driver_data;
+        device = dev_get_drvdata(&cdev->dev);
         if (!device) {
                 return -ENODEV;
         }
@@ -583,7 +583,7 @@ tape_generic_probe(struct ccw_device *cdev)
                 tape_put_device(device);
                 return ret;
         }
-        cdev->dev.driver_data = device;
+        dev_set_drvdata(&cdev->dev, device);
         cdev->handler = __tape_do_irq;
         device->cdev = cdev;
         ccw_device_get_id(cdev, &dev_id);
@@ -622,7 +622,7 @@ tape_generic_remove(struct ccw_device *cdev)
 {
         struct tape_device *    device;
 
-        device = cdev->dev.driver_data;
+        device = dev_get_drvdata(&cdev->dev);
         if (!device) {
                 return;
         }
@@ -662,9 +662,9 @@ tape_generic_remove(struct ccw_device *cdev)
                         tape_cleanup_device(device);
         }
 
-        if (cdev->dev.driver_data != NULL) {
+        if (!dev_get_drvdata(&cdev->dev)) {
                 sysfs_remove_group(&cdev->dev.kobj, &tape_attr_group);
-                cdev->dev.driver_data = tape_put_device(cdev->dev.driver_data);
+                dev_set_drvdata(&cdev->dev, tape_put_device(dev_get_drvdata(&cdev->dev)));
         }
 }
 
@@ -1060,7 +1060,7 @@ __tape_do_irq (struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
         struct tape_request *request;
         int rc;
 
-        device = (struct tape_device *) cdev->dev.driver_data;
+        device = dev_get_drvdata(&cdev->dev);
         if (device == NULL) {
                 return;
         }
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index e925808c2149..411cfa3c7719 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -504,7 +504,7 @@ static ssize_t vmlogrdr_autopurge_store(struct device * dev,
                                         struct device_attribute *attr,
                                         const char * buf, size_t count)
 {
-        struct vmlogrdr_priv_t *priv = dev->driver_data;
+        struct vmlogrdr_priv_t *priv = dev_get_drvdata(dev);
         ssize_t ret = count;
 
         switch (buf[0]) {
@@ -525,7 +525,7 @@ static ssize_t vmlogrdr_autopurge_show(struct device *dev,
                                        struct device_attribute *attr,
                                        char *buf)
 {
-        struct vmlogrdr_priv_t *priv = dev->driver_data;
+        struct vmlogrdr_priv_t *priv = dev_get_drvdata(dev);
         return sprintf(buf, "%u\n", priv->autopurge);
 }
 
@@ -541,7 +541,7 @@ static ssize_t vmlogrdr_purge_store(struct device * dev,
 
         char cp_command[80];
         char cp_response[80];
-        struct vmlogrdr_priv_t *priv = dev->driver_data;
+        struct vmlogrdr_priv_t *priv = dev_get_drvdata(dev);
 
         if (buf[0] != '1')
                 return -EINVAL;
@@ -578,7 +578,7 @@ static ssize_t vmlogrdr_autorecording_store(struct device *dev,
                                             struct device_attribute *attr,
                                             const char *buf, size_t count)
 {
-        struct vmlogrdr_priv_t *priv = dev->driver_data;
+        struct vmlogrdr_priv_t *priv = dev_get_drvdata(dev);
         ssize_t ret = count;
 
         switch (buf[0]) {
@@ -599,7 +599,7 @@ static ssize_t vmlogrdr_autorecording_show(struct device *dev,
                                            struct device_attribute *attr,
                                            char *buf)
 {
-        struct vmlogrdr_priv_t *priv = dev->driver_data;
+        struct vmlogrdr_priv_t *priv = dev_get_drvdata(dev);
         return sprintf(buf, "%u\n", priv->autorecording);
 }
 
@@ -612,7 +612,7 @@ static ssize_t vmlogrdr_recording_store(struct device * dev,
                                         struct device_attribute *attr,
                                         const char * buf, size_t count)
 {
-        struct vmlogrdr_priv_t *priv = dev->driver_data;
+        struct vmlogrdr_priv_t *priv = dev_get_drvdata(dev);
         ssize_t ret;
 
         switch (buf[0]) {
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index 92458219a9e9..7d9e67cb6471 100644
--- 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);