712 	struct nx842_devdata *old_devdata = NULL;  in nx842_OF_upd()  local
726 	old_devdata = rcu_dereference_check(devdata,  in nx842_OF_upd()
728 	if (old_devdata)  in nx842_OF_upd()
729 		of_node = old_devdata->dev->of_node;  in nx842_OF_upd()
731 	if (!old_devdata || !of_node) {  in nx842_OF_upd()
738 	memcpy(new_devdata, old_devdata, sizeof(*old_devdata));  in nx842_OF_upd()
739 	new_devdata->counters = old_devdata->counters;  in nx842_OF_upd()
746 		dev_err(old_devdata->dev, "%s: Could not locate device properties\n", __func__);  in nx842_OF_upd()
774 	dev_info(old_devdata->dev, "%s: max_sync_size new:%u old:%u\n",  in nx842_OF_upd()
776 			old_devdata->max_sync_size);  in nx842_OF_upd()
777 	dev_info(old_devdata->dev, "%s: max_sync_sg new:%u old:%u\n",  in nx842_OF_upd()
779 			old_devdata->max_sync_sg);  in nx842_OF_upd()
780 	dev_info(old_devdata->dev, "%s: max_sg_len new:%u old:%u\n",  in nx842_OF_upd()
782 			old_devdata->max_sg_len);  in nx842_OF_upd()
788 	kfree(old_devdata);  in nx842_OF_upd()
793 		dev_info(old_devdata->dev, "%s: device disabled\n", __func__);  in nx842_OF_upd()
799 		kfree(old_devdata);  in nx842_OF_upd()
801 		dev_err(old_devdata->dev, "%s: could not update driver from hardware\n", __func__);  in nx842_OF_upd()
976 	struct nx842_devdata *old_devdata, *new_devdata = NULL;  in nx842_probe()  local
992 	old_devdata = rcu_dereference_check(devdata,  in nx842_probe()
995 	if (old_devdata && old_devdata->vdev != NULL) {  in nx842_probe()
1010 	kfree(old_devdata);  in nx842_probe()
1047 	struct nx842_devdata *old_devdata;  in nx842_remove()  local
1056 	old_devdata = rcu_dereference_check(devdata,  in nx842_remove()
1063 	if (old_devdata)  in nx842_remove()
1064 		kfree(old_devdata->counters);  in nx842_remove()
1065 	kfree(old_devdata);  in nx842_remove()
1113 	struct nx842_devdata *old_devdata;  in nx842_pseries_exit()  local
1119 	old_devdata = rcu_dereference_check(devdata,  in nx842_pseries_exit()
1124 	if (old_devdata && old_devdata->dev)  in nx842_pseries_exit()
1125 		dev_set_drvdata(old_devdata->dev, NULL);  in nx842_pseries_exit()
1126 	kfree(old_devdata);  in nx842_pseries_exit()