60 static int ur_probe(struct ccw_device *cdev);
61 static void ur_remove(struct ccw_device *cdev);
62 static int ur_set_online(struct ccw_device *cdev);
63 static int ur_set_offline(struct ccw_device *cdev);
64 static int ur_pm_suspend(struct ccw_device *cdev);
101 static struct urdev *urdev_alloc(struct ccw_device *cdev)  in urdev_alloc()  argument
108 	urd->reclen = cdev->id.driver_info;  in urdev_alloc()
109 	ccw_device_get_id(cdev, &urd->dev_id);  in urdev_alloc()
114 	urd->cdev = cdev;  in urdev_alloc()
115 	get_device(&cdev->dev);  in urdev_alloc()
122 	if (urd->cdev)  in urdev_free()
123 		put_device(&urd->cdev->dev);  in urdev_free()
132 static struct urdev *urdev_get_from_cdev(struct ccw_device *cdev)  in urdev_get_from_cdev()  argument
137 	spin_lock_irqsave(get_ccwdev_lock(cdev), flags);  in urdev_get_from_cdev()
138 	urd = dev_get_drvdata(&cdev->dev);  in urdev_get_from_cdev()
141 	spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);  in urdev_get_from_cdev()
148 	struct ccw_device *cdev;  in urdev_get_from_devno()  local
152 	cdev = get_ccwdev_by_busid(&ur_driver, bus_id);  in urdev_get_from_devno()
153 	if (!cdev)  in urdev_get_from_devno()
155 	urd = urdev_get_from_cdev(cdev);  in urdev_get_from_devno()
156 	put_device(&cdev->dev);  in urdev_get_from_devno()
175 static int ur_pm_suspend(struct ccw_device *cdev)  in ur_pm_suspend()  argument
177 	struct urdev *urd = dev_get_drvdata(&cdev->dev);  in ur_pm_suspend()
179 	TRACE("ur_pm_suspend: cdev=%p\n", cdev);  in ur_pm_suspend()
182 		       "suspend.\n", dev_name(&cdev->dev), ur_banner);  in ur_pm_suspend()
273 	struct ccw_device *cdev = urd->cdev;  in do_ur_io()  local
284 	spin_lock_irq(get_ccwdev_lock(cdev));  in do_ur_io()
285 	rc = ccw_device_start(cdev, cpa, 1, 0, 0);  in do_ur_io()
286 	spin_unlock_irq(get_ccwdev_lock(cdev));  in do_ur_io()
304 static void ur_int_handler(struct ccw_device *cdev, unsigned long intparm,  in ur_int_handler()  argument
317 	urd = dev_get_drvdata(&cdev->dev);  in ur_int_handler()
828 static int ur_probe(struct ccw_device *cdev)  in ur_probe()  argument
833 	TRACE("ur_probe: cdev=%p\n", cdev);  in ur_probe()
836 	urd = urdev_alloc(cdev);  in ur_probe()
842 	rc = ur_create_attributes(&cdev->dev);  in ur_probe()
847 	cdev->handler = ur_int_handler;  in ur_probe()
859 	spin_lock_irq(get_ccwdev_lock(cdev));  in ur_probe()
860 	dev_set_drvdata(&cdev->dev, urd);  in ur_probe()
861 	spin_unlock_irq(get_ccwdev_lock(cdev));  in ur_probe()
867 	ur_remove_attributes(&cdev->dev);  in ur_probe()
875 static int ur_set_online(struct ccw_device *cdev)  in ur_set_online()  argument
881 	TRACE("ur_set_online: cdev=%p\n", cdev);  in ur_set_online()
884 	urd = urdev_get_from_cdev(cdev);  in ur_set_online()
913 	if (urd->cdev->id.cu_type == READER_PUNCH_DEVTYPE) {  in ur_set_online()
915 			sprintf(node_id, "vmrdr-%s", dev_name(&cdev->dev));  in ur_set_online()
917 			sprintf(node_id, "vmpun-%s", dev_name(&cdev->dev));  in ur_set_online()
918 	} else if (urd->cdev->id.cu_type == PRINTER_DEVTYPE) {  in ur_set_online()
919 		sprintf(node_id, "vmprt-%s", dev_name(&cdev->dev));  in ur_set_online()
925 	urd->device = device_create(vmur_class, &cdev->dev,  in ur_set_online()
946 static int ur_set_offline_force(struct ccw_device *cdev, int force)  in ur_set_offline_force()  argument
951 	TRACE("ur_set_offline: cdev=%p\n", cdev);  in ur_set_offline_force()
952 	urd = urdev_get_from_cdev(cdev);  in ur_set_offline_force()
977 static int ur_set_offline(struct ccw_device *cdev)  in ur_set_offline()  argument
982 	rc = ur_set_offline_force(cdev, 0);  in ur_set_offline()
987 static void ur_remove(struct ccw_device *cdev)  in ur_remove()  argument
995 	if (cdev->online)  in ur_remove()
996 		ur_set_offline_force(cdev, 1);  in ur_remove()
997 	ur_remove_attributes(&cdev->dev);  in ur_remove()
999 	spin_lock_irqsave(get_ccwdev_lock(cdev), flags);  in ur_remove()
1000 	urdev_put(dev_get_drvdata(&cdev->dev));  in ur_remove()
1001 	dev_set_drvdata(&cdev->dev, NULL);  in ur_remove()
1002 	spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);  in ur_remove()