REG_GAIN_MUX 107 drivers/hwmon/ads7871.c ads7871_write_reg8(spi, REG_GAIN_MUX, REG_GAIN_MUX 110 drivers/hwmon/ads7871.c ret = ads7871_read_reg8(spi, REG_GAIN_MUX); REG_GAIN_MUX 118 drivers/hwmon/ads7871.c ret = ads7871_read_reg8(spi, REG_GAIN_MUX);