MCP3911_REG_CONFIG 217 drivers/iio/adc/mcp3911.c ret = mcp3911_read(adc, MCP3911_REG_CONFIG, &configreg, 2); MCP3911_REG_CONFIG 239 drivers/iio/adc/mcp3911.c return mcp3911_write(adc, MCP3911_REG_CONFIG, configreg, 2);