iio: adc: Fix dependencies for !HAS_IOMEM archs

Not every arch has io memory.
So, unbreak the build by fixing the dependencies.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 605ff42c4631..283ded7747a9 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -175,6 +175,7 @@ config DA9150_GPADC
 config EXYNOS_ADC
         tristate "Exynos ADC driver support"
         depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || (OF && COMPILE_TEST)
+        depends on HAS_IOMEM
         help
           Core support for the ADC block found in the Samsung EXYNOS series
           of SoCs for drivers such as the touchscreen and hwmon to use to share
@@ -207,6 +208,7 @@ config INA2XX_ADC
 config IMX7D_ADC
         tristate "IMX7D ADC driver"
         depends on ARCH_MXC || COMPILE_TEST
+        depends on HAS_IOMEM
         help
           Say yes here to build support for IMX7D ADC.
 
@@ -409,6 +411,7 @@ config TWL6030_GPADC
 config VF610_ADC
         tristate "Freescale vf610 ADC driver"
         depends on OF
+        depends on HAS_IOMEM
         select IIO_BUFFER
         select IIO_TRIGGERED_BUFFER
         help