194 	seq_printf(seq, "ep0state = %s\n", gr_ep0state_string(dev->ep0state));  in gr_dfs_show()
599 	if (dev->ep0state == GR_EP0_SUSPEND) {  in gr_queue()
695 	dev->ep0state = GR_EP0_STALL;  in gr_control_stall()
751 	if (dev->ep0state != value)  in gr_set_ep0state()
754 	dev->ep0state = value;  in gr_set_ep0state()
1059 	if (dev->ep0state == GR_EP0_STALL) {  in gr_ep0_setup()
1065 	if (dev->ep0state == GR_EP0_ISTATUS) {  in gr_ep0_setup()
1073 	} else if (dev->ep0state != GR_EP0_SETUP) {  in gr_ep0_setup()
1076 			 gr_ep0state_string(dev->ep0state));  in gr_ep0_setup()
1082 			gr_ep0state_string(dev->ep0state));  in gr_ep0_setup()
1153 	if (dev->ep0state == GR_EP0_ODATA)  in gr_ep0_setup()
1155 	else if (dev->ep0state == GR_EP0_IDATA)  in gr_ep0_setup()
1286 		if ((ep == &dev->epo[0]) && (dev->ep0state == GR_EP0_OSTATUS)) {  in gr_handle_out_ep()
1354 	if ((dev->ep0state != GR_EP0_SUSPEND) && !(status & GR_STATUS_SU)) {  in gr_handle_state_changes()
1372 	if ((dev->ep0state == GR_EP0_SUSPEND) && (status & GR_STATUS_SU)) {  in gr_handle_state_changes()
1615 	if (dev->ep0state == GR_EP0_SUSPEND)  in gr_ep_disable()
1674 	if ((ep == &dev->epi[0]) && (dev->ep0state == GR_EP0_ODATA)) {  in gr_queue_ext()
1706 	if (dev->ep0state == GR_EP0_SUSPEND)  in gr_dequeue()