diff --git a/MAINTAINERS b/MAINTAINERS
index e6b53e76651b..9216b9c85ce9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1250,7 +1250,7 @@ APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 M:	William Breathitt Gray <vilhelm.gray@gmail.com>
 L:	linux-iio@vger.kernel.org
 S:	Maintained
-F:	drivers/iio/adc/stx104.c
+F:	drivers/iio/addac/stx104.c
 
 APM DRIVER
 M:	Jiri Kosina <jikos@kernel.org>
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index af168e1c9fdb..86b83dc7b7d9 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -991,22 +991,6 @@ config STMPE_ADC
 	  Say yes here to build support for ST Microelectronics STMPE
 	  built-in ADC block (stmpe811).
 
-config STX104
-	tristate "Apex Embedded Systems STX104 driver"
-	depends on PC104 && X86
-	select ISA_BUS_API
-	select GPIOLIB
-	help
-	  Say yes here to build support for the Apex Embedded Systems STX104
-	  integrated analog PC/104 card.
-
-	  This driver supports the 16 channels of single-ended (8 channels of
-	  differential) analog inputs, 2 channels of analog output, 4 digital
-	  inputs, and 4 digital outputs provided by the STX104.
-
-	  The base port addresses for the devices may be configured via the base
-	  array module parameter.
-
 config SUN4I_GPADC
 	tristate "Support for the Allwinner SoCs GPADC"
 	depends on IIO
diff --git a/drivers/iio/adc/Makefile b/drivers/iio/adc/Makefile
index d68550f493e3..13668c4cfbaf 100644
--- a/drivers/iio/adc/Makefile
+++ b/drivers/iio/adc/Makefile
@@ -85,7 +85,6 @@ obj-$(CONFIG_ROCKCHIP_SARADC) += rockchip_saradc.o
 obj-$(CONFIG_RZG2L_ADC) += rzg2l_adc.o
 obj-$(CONFIG_SC27XX_ADC) += sc27xx_adc.o
 obj-$(CONFIG_SPEAR_ADC) += spear_adc.o
-obj-$(CONFIG_STX104) += stx104.o
 obj-$(CONFIG_SUN4I_GPADC) += sun4i-gpadc-iio.o
 obj-$(CONFIG_STM32_ADC_CORE) += stm32-adc-core.o
 obj-$(CONFIG_STM32_ADC) += stm32-adc.o
diff --git a/drivers/iio/addac/Kconfig b/drivers/iio/addac/Kconfig
index 2e64d7755d5e..1f598670e84f 100644
--- a/drivers/iio/addac/Kconfig
+++ b/drivers/iio/addac/Kconfig
@@ -5,4 +5,20 @@
 
 menu "Analog to digital and digital to analog converters"
 
+config STX104
+	tristate "Apex Embedded Systems STX104 driver"
+	depends on PC104 && X86
+	select ISA_BUS_API
+	select GPIOLIB
+	help
+	  Say yes here to build support for the Apex Embedded Systems STX104
+	  integrated analog PC/104 card.
+
+	  This driver supports the 16 channels of single-ended (8 channels of
+	  differential) analog inputs, 2 channels of analog output, 4 digital
+	  inputs, and 4 digital outputs provided by the STX104.
+
+	  The base port addresses for the devices may be configured via the base
+	  array module parameter.
+
 endmenu
diff --git a/drivers/iio/addac/Makefile b/drivers/iio/addac/Makefile
index b888b9ee12da..862914523354 100644
--- a/drivers/iio/addac/Makefile
+++ b/drivers/iio/addac/Makefile
@@ -4,3 +4,4 @@
 #
 
 # When adding new entries keep the list in alphabetical order
+obj-$(CONFIG_STX104) += stx104.o
diff --git a/drivers/iio/adc/stx104.c b/drivers/iio/addac/stx104.c
similarity index 100%
rename from drivers/iio/adc/stx104.c
rename to drivers/iio/addac/stx104.c