154 struct ad7768_state {  struct
179 static int ad7768_spi_reg_read(struct ad7768_state *st, unsigned int addr,  in ad7768_spi_reg_read()  argument
196 static int ad7768_spi_reg_write(struct ad7768_state *st,  in ad7768_spi_reg_write()
206 static int ad7768_set_mode(struct ad7768_state *st,  in ad7768_set_mode()
223 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_scan_direct()
256 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_reg_access()
275 static int ad7768_set_dig_fil(struct ad7768_state *st,  in ad7768_set_dig_fil()
297 static int ad7768_set_freq(struct ad7768_state *st,  in ad7768_set_freq()
342 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_sampling_freq_avail()
363 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_read_raw()
405 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_write_raw()
418 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_read_label()
440 static int ad7768_setup(struct ad7768_state *st)  in ad7768_setup()
471 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_trigger_handler()
493 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_interrupt()
505 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_buffer_postenable()
517 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_buffer_predisable()
537 	struct ad7768_state *st = data;  in ad7768_regulator_disable()
545 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_set_channel_label()
568 	struct ad7768_state *st;  in ad7768_probe()