struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 
struct stv0299_state* state = fe->demodulator_priv; 
static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr){        struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;	s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)			   | stv0299_readreg (state, 0x25));	xsnr = 3 * (xsnr - 0xa100);	*snr = (xsnr > 0xffff) ? 0xffff : (xsnr < 0) ? 0 : xsnr;	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/b8742700f13163ffa00cddce2a3c940b9ab2ab5a/stv0299.c/clean/drivers/media/dvb/frontends/stv0299.c