79 struct ttusb {  struct
80 	struct dvb_demux dvb_demux;
81 	struct dmxdev dmxdev;
82 	struct dvb_net dvbnet;
85 	struct mutex semi2c;
86 	struct mutex semusb;
88 	struct dvb_adapter adapter;
89 	struct usb_device *dev;
91 	struct i2c_adapter i2c_adap;
93 	int disconnecting;
94 	int iso_streaming;
96 	unsigned int bulk_out_pipe;
97 	unsigned int bulk_in_pipe;
98 	unsigned int isoc_in_pipe;
100 	void *iso_buffer;
102 	struct urb *iso_urb[ISO_BUF_COUNT];
104 	int running_feed_count;
105 	int last_channel;
106 	int last_filter;
108 	u8 c;			/* transaction counter, wraps around...  */
132 static int ttusb_cmd(struct ttusb *ttusb,  in ttusb_cmd()
187 static int ttusb_result(struct ttusb *ttusb, u8 * data, int len)  in ttusb_result()
194 static int ttusb_i2c_msg(struct ttusb *ttusb,  in ttusb_i2c_msg()
244 	struct ttusb *ttusb = i2c_get_adapdata(adapter);  in master_xfer()  local
286 static int ttusb_boot_dsp(struct ttusb *ttusb)  in ttusb_boot_dsp()
342 static int ttusb_set_channel(struct ttusb *ttusb, int chan_id, int filter_type,  in ttusb_set_channel()
355 static int ttusb_del_channel(struct ttusb *ttusb, int channel_id)  in ttusb_del_channel()
366 static int ttusb_set_filter(struct ttusb *ttusb, int filter_id,  in ttusb_set_filter()
384 static int ttusb_del_filter(struct ttusb *ttusb, int filter_id)  in ttusb_del_filter()
395 static int ttusb_init_controller(struct ttusb *ttusb)  in ttusb_init_controller()
471 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_send_diseqc()  local
492 static int ttusb_update_lnb(struct ttusb *ttusb)  in ttusb_update_lnb()
512 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_set_voltage()  local
521 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_set_tone()  local
555 static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack,  in ttusb_process_muxpack()
625 static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len)  in ttusb_process_frame()
747 	struct ttusb *ttusb = urb->context;  in ttusb_iso_irq()  local
784 static void ttusb_free_iso_urbs(struct ttusb *ttusb)  in ttusb_free_iso_urbs()
793 static int ttusb_alloc_iso_urbs(struct ttusb *ttusb)  in ttusb_alloc_iso_urbs()
818 static void ttusb_stop_iso_xfer(struct ttusb *ttusb)  in ttusb_stop_iso_xfer()
828 static int ttusb_start_iso_xfer(struct ttusb *ttusb)  in ttusb_start_iso_xfer()
897 	struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux;  in ttusb_start_feed()  local
943 	struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux;  in ttusb_stop_feed()  local
953 static int ttusb_setup_interfaces(struct ttusb *ttusb)  in ttusb_setup_interfaces()
1010 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in alps_tdmb7_tuner_set_params()  local
1038 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tdm1316l_tuner_init()  local
1065 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tdm1316l_tuner_set_params()  local
1138 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tdm1316l_request_firmware()  local
1272 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in philips_tsa5059_tuner_set_params()  local
1316 	struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;  in ttusb_novas_grundig_29504_491_tuner_set_params()  local
1344 	struct ttusb* ttusb = fe->dvb->priv;  in alps_tdbe2_tuner_set_params()  local
1372 static u8 read_pwm(struct ttusb* ttusb)  in read_pwm()
1389 	struct ttusb *ttusb = (struct ttusb *) fe->dvb->priv;  in dvbc_philips_tdm1316l_tuner_set_params()  local
1555 static void frontend_init(struct ttusb* ttusb)  in frontend_init()
1637 	struct ttusb *ttusb;  in ttusb_probe()  local
1758 	struct ttusb *ttusb = usb_get_intfdata(intf);  in ttusb_disconnect()  local