external_mux     1101 drivers/iio/adc/xilinx-xadc-core.c 	const char *external_mux;
external_mux     1108 drivers/iio/adc/xilinx-xadc-core.c 	ret = of_property_read_string(np, "xlnx,external-mux", &external_mux);
external_mux     1109 drivers/iio/adc/xilinx-xadc-core.c 	if (ret < 0 || strcasecmp(external_mux, "none") == 0)
external_mux     1111 drivers/iio/adc/xilinx-xadc-core.c 	else if (strcasecmp(external_mux, "single") == 0)
external_mux     1113 drivers/iio/adc/xilinx-xadc-core.c 	else if (strcasecmp(external_mux, "dual") == 0)