si470x_get_step   268 drivers/media/radio/si470x/radio-si470x-common.c 	*freq = chan * si470x_get_step(radio) + bands[radio->band].rangelow;
si470x_get_step   284 drivers/media/radio/si470x/radio-si470x-common.c 	chan = (freq - bands[radio->band].rangelow) / si470x_get_step(radio);