struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 
struct nxt6000_state* state = fe->demodulator_priv; 
static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength){	struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;	*signal_strength = (short) (511 -		(nxt6000_readreg(state, AGC_GAIN_1) +		((nxt6000_readreg(state, AGC_GAIN_2) & 0x03) << 8)));	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/b8742700f13163ffa00cddce2a3c940b9ab2ab5a/nxt6000.c/clean/drivers/media/dvb/frontends/nxt6000.c