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path: root/drivers/s390/cio/device.c
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Diffstat (limited to 'drivers/s390/cio/device.c')
-rw-r--r--drivers/s390/cio/device.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 67f0de6aed33..585fa04233c3 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -100,7 +100,7 @@ ccw_uevent (struct device *dev, char **envp, int num_envp,
if ((buffer_size - length <= 0) || (i >= num_envp))
return -ENOMEM;
- envp[i] = 0;
+ envp[i] = NULL;
return 0;
}
@@ -280,7 +280,7 @@ ccw_device_remove_disconnected(struct ccw_device *cdev)
* 'throw away device'.
*/
sch = to_subchannel(cdev->dev.parent);
- device_unregister(&sch->dev);
+ css_sch_device_unregister(sch);
/* Reset intparm to zeroes. */
sch->schib.pmcw.intparm = 0;
cio_modify(sch);
@@ -625,7 +625,7 @@ ccw_device_do_unreg_rereg(void *data)
other_sch->schib.pmcw.intparm = 0;
cio_modify(other_sch);
}
- device_unregister(&other_sch->dev);
+ css_sch_device_unregister(other_sch);
}
}
/* Update ssd info here. */
@@ -709,7 +709,7 @@ ccw_device_call_sch_unregister(void *data)
struct subchannel *sch;
sch = to_subchannel(cdev->dev.parent);
- device_unregister(&sch->dev);
+ css_sch_device_unregister(sch);
/* Reset intparm to zeroes. */
sch->schib.pmcw.intparm = 0;
cio_modify(sch);
@@ -1057,7 +1057,7 @@ get_ccwdev_by_busid(struct ccw_driver *cdrv, const char *bus_id)
__ccwdev_check_busid);
put_driver(drv);
- return dev ? to_ccwdev(dev) : 0;
+ return dev ? to_ccwdev(dev) : NULL;
}
/************************** device driver handling ************************/
@@ -1082,7 +1082,7 @@ ccw_device_probe (struct device *dev)
ret = cdrv->probe ? cdrv->probe(cdev) : -ENODEV;
if (ret) {
- cdev->drv = 0;
+ cdev->drv = NULL;
return ret;
}
@@ -1113,7 +1113,7 @@ ccw_device_remove (struct device *dev)
ret, cdev->dev.bus_id);
}
ccw_device_set_timeout(cdev, 0);
- cdev->drv = 0;
+ cdev->drv = NULL;
return 0;
}