154 struct ad7768_state {  struct
178 static int ad7768_spi_reg_read(struct ad7768_state *st, unsigned int addr,  in ad7768_spi_reg_read()  argument
195 static int ad7768_spi_reg_write(struct ad7768_state *st,  in ad7768_spi_reg_write()
205 static int ad7768_set_mode(struct ad7768_state *st,  in ad7768_set_mode()
222 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_scan_direct()
255 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_reg_access()
274 static int ad7768_set_dig_fil(struct ad7768_state *st,  in ad7768_set_dig_fil()
296 static int ad7768_set_freq(struct ad7768_state *st,  in ad7768_set_freq()
341 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_sampling_freq_avail()
362 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_read_raw()
404 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_write_raw()
430 static int ad7768_setup(struct ad7768_state *st)  in ad7768_setup()
461 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_trigger_handler()
483 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_interrupt()
495 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_buffer_postenable()
507 	struct ad7768_state *st = iio_priv(indio_dev);  in ad7768_buffer_predisable()
527 	struct ad7768_state *st = data;  in ad7768_regulator_disable()
534 	struct ad7768_state *st = data;  in ad7768_clk_disable()
541 	struct ad7768_state *st;  in ad7768_probe()