read_d8 45 drivers/misc/ad525x_dpot-i2c.c .read_d8 = read_d8, read_d8 74 drivers/misc/ad525x_dpot-spi.c .read_d8 = read8, read_d8 98 drivers/misc/ad525x_dpot.c return dpot->bdata.bops->read_d8(dpot->bdata.client); read_d8 197 drivers/misc/ad525x_dpot.h int (*read_d8)(void *client);