139 	struct pps_client_pp *device;  in parport_attach()  local
151 	device = kzalloc(sizeof(struct pps_client_pp), GFP_KERNEL);  in parport_attach()
152 	if (!device) {  in parport_attach()
157 	device->pardev = parport_register_device(port, KBUILD_MODNAME,  in parport_attach()
158 			NULL, NULL, parport_irq, PARPORT_FLAG_EXCL, device);  in parport_attach()
159 	if (!device->pardev) {  in parport_attach()
164 	if (parport_claim_or_block(device->pardev) < 0) {  in parport_attach()
169 	device->pps = pps_register_source(&info,  in parport_attach()
171 	if (device->pps == NULL) {  in parport_attach()
176 	device->cw = clear_wait;  in parport_attach()
185 	parport_release(device->pardev);  in parport_attach()
187 	parport_unregister_device(device->pardev);  in parport_attach()
189 	kfree(device);  in parport_attach()
195 	struct pps_client_pp *device;  in parport_detach()  local
202 	device = pardev->private;  in parport_detach()
205 	pps_unregister_source(device->pps);  in parport_detach()
208 	kfree(device);  in parport_detach()