4 files changed, 26 insertions, 26 deletions

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index eabe018d348f..2d78f0f4a40f 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -370,7 +370,7 @@ __s390_process_res_acc(struct subchannel_id schid, void *data)
         struct res_acc_data *res_data;
         struct subchannel *sch;
 
-        res_data = (struct res_acc_data *)data;
+        res_data = data;
         sch = get_subchannel_by_schid(schid);
         if (!sch)
                 /* Check if a subchannel is newly available. */
@@ -444,7 +444,7 @@ __get_chpid_from_lir(void *data)
                 u32 isinfo[28];
         } *lir;
 
-        lir = (struct lir*) data;
+        lir = data;
         if (!(lir->iq&0x80))
                 /* NULL link incident record */
                 return -EINVAL;
@@ -628,7 +628,7 @@ __chp_add(struct subchannel_id schid, void *data)
         struct channel_path *chp;
         struct subchannel *sch;
 
-        chp = (struct channel_path *)data;
+        chp = data;
         sch = get_subchannel_by_schid(schid);
         if (!sch)
                 /* Check if the subchannel is now available. */
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 7086a74e9871..a2dee5bf5a17 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -177,7 +177,7 @@ get_subchannel_by_schid(struct subchannel_id schid)
         struct device *dev;
 
         dev = bus_find_device(&css_bus_type, NULL,
-                              (void *)&schid, check_subchannel);
+                              &schid, check_subchannel);
 
         return dev ? to_subchannel(dev) : NULL;
 }
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 7646a9930ecb..94bdd4d8a4c9 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -591,7 +591,7 @@ ccw_device_add_changed(void *data)
 
         struct ccw_device *cdev;
 
-        cdev = (struct ccw_device *)data;
+        cdev = data;
         if (device_add(&cdev->dev)) {
                 put_device(&cdev->dev);
                 return;
@@ -612,7 +612,7 @@ ccw_device_do_unreg_rereg(void *data)
         struct subchannel *sch;
         int need_rename;
 
-        cdev = (struct ccw_device *)data;
+        cdev = data;
         sch = to_subchannel(cdev->dev.parent);
         if (cdev->private->dev_id.devno != sch->schib.pmcw.dev) {
                 /*
@@ -660,7 +660,7 @@ ccw_device_do_unreg_rereg(void *data)
                 snprintf (cdev->dev.bus_id, BUS_ID_SIZE, "0.%x.%04x",
                           sch->schid.ssid, sch->schib.pmcw.dev);
         PREPARE_WORK(&cdev->private->kick_work,
-                     ccw_device_add_changed, (void *)cdev);
+                     ccw_device_add_changed, cdev);
         queue_work(ccw_device_work, &cdev->private->kick_work);
 }
 
@@ -685,7 +685,7 @@ io_subchannel_register(void *data)
         int ret;
         unsigned long flags;
 
-        cdev = (struct ccw_device *) data;
+        cdev = data;
         sch = to_subchannel(cdev->dev.parent);
 
         if (klist_node_attached(&cdev->dev.knode_parent)) {
@@ -757,7 +757,7 @@ io_subchannel_recog_done(struct ccw_device *cdev)
                         break;
                 sch = to_subchannel(cdev->dev.parent);
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_call_sch_unregister, (void *) cdev);
+                             ccw_device_call_sch_unregister, cdev);
                 queue_work(slow_path_wq, &cdev->private->kick_work);
                 if (atomic_dec_and_test(&ccw_device_init_count))
                         wake_up(&ccw_device_init_wq);
@@ -772,7 +772,7 @@ io_subchannel_recog_done(struct ccw_device *cdev)
                 if (!get_device(&cdev->dev))
                         break;
                 PREPARE_WORK(&cdev->private->kick_work,
-                             io_subchannel_register, (void *) cdev);
+                             io_subchannel_register, cdev);
                 queue_work(slow_path_wq, &cdev->private->kick_work);
                 break;
         }
@@ -910,7 +910,7 @@ io_subchannel_remove (struct subchannel *sch)
          */
         if (get_device(&cdev->dev)) {
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_unregister, (void *) cdev);
+                             ccw_device_unregister, cdev);
                 queue_work(ccw_device_work, &cdev->private->kick_work);
         }
         return 0;
@@ -1053,7 +1053,7 @@ __ccwdev_check_busid(struct device *dev, void *id)
 {
         char *bus_id;
 
-        bus_id = (char *)id;
+        bus_id = id;
 
         return (strncmp(bus_id, dev->bus_id, BUS_ID_SIZE) == 0);
 }
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 44e4a53c5981..fcaf28d7b4eb 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -173,7 +173,7 @@ ccw_device_handle_oper(struct ccw_device *cdev)
             cdev->id.dev_model != cdev->private->senseid.dev_model ||
             cdev->private->dev_id.devno != sch->schib.pmcw.dev) {
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_do_unreg_rereg, (void *)cdev);
+                             ccw_device_do_unreg_rereg, cdev);
                 queue_work(ccw_device_work, &cdev->private->kick_work);
                 return 0;
         }
@@ -314,13 +314,13 @@ ccw_device_oper_notify(void *data)
         struct subchannel *sch;
         int ret;
 
-        cdev = (struct ccw_device *)data;
+        cdev = data;
         sch = to_subchannel(cdev->dev.parent);
         ret = (sch->driver && sch->driver->notify) ?
                 sch->driver->notify(&sch->dev, CIO_OPER) : 0;
         if (!ret)
                 /* Driver doesn't want device back. */
-                ccw_device_do_unreg_rereg((void *)cdev);
+                ccw_device_do_unreg_rereg(cdev);
         else {
                 /* Reenable channel measurements, if needed. */
                 cmf_reenable(cdev);
@@ -357,7 +357,7 @@ ccw_device_done(struct ccw_device *cdev, int state)
         if (cdev->private->flags.donotify) {
                 cdev->private->flags.donotify = 0;
                 PREPARE_WORK(&cdev->private->kick_work, ccw_device_oper_notify,
-                             (void *)cdev);
+                             cdev);
                 queue_work(ccw_device_notify_work, &cdev->private->kick_work);
         }
         wake_up(&cdev->private->wait_q);
@@ -513,7 +513,7 @@ ccw_device_nopath_notify(void *data)
         struct subchannel *sch;
         int ret;
 
-        cdev = (struct ccw_device *)data;
+        cdev = data;
         sch = to_subchannel(cdev->dev.parent);
         /* Extra sanity. */
         if (sch->lpm)
@@ -527,7 +527,7 @@ ccw_device_nopath_notify(void *data)
                         if (get_device(&cdev->dev)) {
                                 PREPARE_WORK(&cdev->private->kick_work,
                                              ccw_device_call_sch_unregister,
-                                             (void *)cdev);
+                                             cdev);
                                 queue_work(ccw_device_work,
                                            &cdev->private->kick_work);
                         } else
@@ -582,7 +582,7 @@ ccw_device_verify_done(struct ccw_device *cdev, int err)
                 break;
         default:
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_nopath_notify, (void *)cdev);
+                             ccw_device_nopath_notify, cdev);
                 queue_work(ccw_device_notify_work, &cdev->private->kick_work);
                 ccw_device_done(cdev, DEV_STATE_NOT_OPER);
                 break;
@@ -713,7 +713,7 @@ ccw_device_offline_notoper(struct ccw_device *cdev, enum dev_event dev_event)
         sch = to_subchannel(cdev->dev.parent);
         if (get_device(&cdev->dev)) {
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_call_sch_unregister, (void *)cdev);
+                             ccw_device_call_sch_unregister, cdev);
                 queue_work(ccw_device_work, &cdev->private->kick_work);
         }
         wake_up(&cdev->private->wait_q);
@@ -744,7 +744,7 @@ ccw_device_online_notoper(struct ccw_device *cdev, enum dev_event dev_event)
         }
         if (get_device(&cdev->dev)) {
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_call_sch_unregister, (void *)cdev);
+                             ccw_device_call_sch_unregister, cdev);
                 queue_work(ccw_device_work, &cdev->private->kick_work);
         }
         wake_up(&cdev->private->wait_q);
@@ -849,7 +849,7 @@ ccw_device_online_timeout(struct ccw_device *cdev, enum dev_event dev_event)
                 sch = to_subchannel(cdev->dev.parent);
                 if (!sch->lpm) {
                         PREPARE_WORK(&cdev->private->kick_work,
-                                     ccw_device_nopath_notify, (void *)cdev);
+                                     ccw_device_nopath_notify, cdev);
                         queue_work(ccw_device_notify_work,
                                    &cdev->private->kick_work);
                 } else
@@ -938,7 +938,7 @@ ccw_device_killing_irq(struct ccw_device *cdev, enum dev_event dev_event)
                               ERR_PTR(-EIO));
         if (!sch->lpm) {
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_nopath_notify, (void *)cdev);
+                             ccw_device_nopath_notify, cdev);
                 queue_work(ccw_device_notify_work, &cdev->private->kick_work);
         } else if (cdev->private->flags.doverify)
                 /* Start delayed path verification. */
@@ -961,7 +961,7 @@ ccw_device_killing_timeout(struct ccw_device *cdev, enum dev_event dev_event)
                 sch = to_subchannel(cdev->dev.parent);
                 if (!sch->lpm) {
                         PREPARE_WORK(&cdev->private->kick_work,
-                                     ccw_device_nopath_notify, (void *)cdev);
+                                     ccw_device_nopath_notify, cdev);
                         queue_work(ccw_device_notify_work,
                                    &cdev->private->kick_work);
                 } else
@@ -990,7 +990,7 @@ void device_kill_io(struct subchannel *sch)
         if (ret == -ENODEV) {
                 if (!sch->lpm) {
                         PREPARE_WORK(&cdev->private->kick_work,
-                                     ccw_device_nopath_notify, (void *)cdev);
+                                     ccw_device_nopath_notify, cdev);
                         queue_work(ccw_device_notify_work,
                                    &cdev->private->kick_work);
                 } else
@@ -1002,7 +1002,7 @@ void device_kill_io(struct subchannel *sch)
                               ERR_PTR(-EIO));
         if (!sch->lpm) {
                 PREPARE_WORK(&cdev->private->kick_work,
-                             ccw_device_nopath_notify, (void *)cdev);
+                             ccw_device_nopath_notify, cdev);
                 queue_work(ccw_device_notify_work, &cdev->private->kick_work);
         } else
                 /* Start delayed path verification. */