83 struct ttusb {  struct
84 	struct dvb_demux dvb_demux;
85 	struct dmxdev dmxdev;
86 	struct dvb_net dvbnet;
89 	struct mutex semi2c;
90 	struct mutex semusb;
92 	struct dvb_adapter adapter;
93 	struct usb_device *dev;
95 	struct i2c_adapter i2c_adap;
97 	int disconnecting;
98 	int iso_streaming;
100 	unsigned int bulk_out_pipe;
101 	unsigned int bulk_in_pipe;
102 	unsigned int isoc_in_pipe;
104 	void *iso_buffer;
105 	dma_addr_t iso_dma_handle;
107 	struct urb *iso_urb[ISO_BUF_COUNT];
109 	int running_feed_count;
110 	int last_channel;
111 	int last_filter;
113 	u8 c;			/* transaction counter, wraps around...  */
137 static int ttusb_cmd(struct ttusb *ttusb,  in ttusb_cmd()
192 static int ttusb_result(struct ttusb *ttusb, u8 * data, int len)  in ttusb_result()
199 static int ttusb_i2c_msg(struct ttusb *ttusb,  in ttusb_i2c_msg()
249 	struct ttusb *ttusb = i2c_get_adapdata(adapter);  in master_xfer()  local
291 static int ttusb_boot_dsp(struct ttusb *ttusb)  in ttusb_boot_dsp()
347 static int ttusb_set_channel(struct ttusb *ttusb, int chan_id, int filter_type,  in ttusb_set_channel()
360 static int ttusb_del_channel(struct ttusb *ttusb, int channel_id)  in ttusb_del_channel()
371 static int ttusb_set_filter(struct ttusb *ttusb, int filter_id,  in ttusb_set_filter()
389 static int ttusb_del_filter(struct ttusb *ttusb, int filter_id)  in ttusb_del_filter()
400 static int ttusb_init_controller(struct ttusb *ttusb)  in ttusb_init_controller()
476 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_send_diseqc()  local
497 static int ttusb_update_lnb(struct ttusb *ttusb)  in ttusb_update_lnb()
517 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_set_voltage()  local
526 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_set_tone()  local
560 static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack,  in ttusb_process_muxpack()
630 static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len)  in ttusb_process_frame()
752 	struct ttusb *ttusb = urb->context;  in ttusb_iso_irq()  local
790 static void ttusb_free_iso_urbs(struct ttusb *ttusb)  in ttusb_free_iso_urbs()
803 static int ttusb_alloc_iso_urbs(struct ttusb *ttusb)  in ttusb_alloc_iso_urbs()
833 static void ttusb_stop_iso_xfer(struct ttusb *ttusb)  in ttusb_stop_iso_xfer()
843 static int ttusb_start_iso_xfer(struct ttusb *ttusb)  in ttusb_start_iso_xfer()
912 	struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux;  in ttusb_start_feed()  local
958 	struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux;  in ttusb_stop_feed()  local
968 static int ttusb_setup_interfaces(struct ttusb *ttusb)  in ttusb_setup_interfaces()
1025 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in alps_tdmb7_tuner_set_params()  local
1053 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tdm1316l_tuner_init()  local
1080 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tdm1316l_tuner_set_params()  local
1153 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tdm1316l_request_firmware()  local
1287 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tsa5059_tuner_set_params()  local
1331 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_novas_grundig_29504_491_tuner_set_params()  local
1359 	struct ttusb* ttusb = fe->dvb->priv;  in alps_tdbe2_tuner_set_params()  local
1387 static u8 read_pwm(struct ttusb* ttusb)  in read_pwm()
1404 	struct ttusb *ttusb = (struct ttusb *) fe->dvb->priv;  in dvbc_philips_tdm1316l_tuner_set_params()  local
1570 static void frontend_init(struct ttusb* ttusb)  in frontend_init()
1652 	struct ttusb *ttusb;  in ttusb_probe()  local
1773 	struct ttusb *ttusb = usb_get_intfdata(intf);  in ttusb_disconnect()  local