412 	unsigned int stride = instance->rx_channel.stride;  in usbatm_extract_cells()
517 						    rx_channel.tasklet);  in usbatm_rx_process()
520 	while ((urb = usbatm_pop_urb(&instance->rx_channel))) {  in usbatm_rx_process()
527 			const unsigned int packet_size = instance->rx_channel.packet_size;  in usbatm_rx_process()
698 	tasklet_kill(&instance->rx_channel.tasklet);  in usbatm_destroy_instance()
826 	tasklet_disable(&instance->rx_channel.tasklet);  in usbatm_atm_open()
831 	tasklet_enable(&instance->rx_channel.tasklet);  in usbatm_atm_open()
861 	tasklet_disable(&instance->rx_channel.tasklet);  in usbatm_atm_close()
868 	tasklet_enable(&instance->rx_channel.tasklet);  in usbatm_atm_close()
1072 	usbatm_init_channel(&instance->rx_channel);  in usbatm_usb_probe()
1074 	tasklet_setup(&instance->rx_channel.tasklet, usbatm_rx_process);  in usbatm_usb_probe()
1076 	instance->rx_channel.stride = ATM_CELL_SIZE + driver->rx_padding;  in usbatm_usb_probe()
1078 	instance->rx_channel.usbatm = instance->tx_channel.usbatm = instance;  in usbatm_usb_probe()
1081 		instance->rx_channel.endpoint = usb_rcvisocpipe(usb_dev, driver->isoc_in);  in usbatm_usb_probe()
1083 		instance->rx_channel.endpoint = usb_rcvbulkpipe(usb_dev, driver->bulk_in);  in usbatm_usb_probe()
1092 	maxpacket = usb_maxpacket(usb_dev, instance->rx_channel.endpoint, 0);  in usbatm_usb_probe()
1096 				usb_pipeendpoint(instance->rx_channel.endpoint));  in usbatm_usb_probe()
1106 	instance->rx_channel.buf_size = num_packets * maxpacket;  in usbatm_usb_probe()
1107 	instance->rx_channel.packet_size = maxpacket;  in usbatm_usb_probe()
1111 			&instance->tx_channel : &instance->rx_channel;  in usbatm_usb_probe()
1122 			&instance->rx_channel : &instance->tx_channel;  in usbatm_usb_probe()
1164 	instance->cell_buf = kmalloc(instance->rx_channel.stride, GFP_KERNEL);  in usbatm_usb_probe()
1231 	tasklet_disable(&instance->rx_channel.tasklet);  in usbatm_usb_disconnect()
1237 	del_timer_sync(&instance->rx_channel.delay);  in usbatm_usb_disconnect()
1242 	INIT_LIST_HEAD(&instance->rx_channel.list);  in usbatm_usb_disconnect()
1245 	tasklet_enable(&instance->rx_channel.tasklet);  in usbatm_usb_disconnect()