The Analog Devices AXI ADC driver uses the devm_ioremap_resource
function, but does not specify a dependency on IOMEM in Kconfig. This
causes a build failure on architectures without IOMEM, for example, UML
(notably with make allyesconfig).

Fix this by making CONFIG_ADI_AXI_ADC depend on CONFIG_IOMEM.

Signed-off-by: David Gow <>
 drivers/iio/adc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index ff3569635ce0..f5009b61b80c 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -263,6 +263,7 @@ config AD9467
 config ADI_AXI_ADC
        tristate "Analog Devices Generic AXI ADC IP core driver"
+       depends on IOMEM
        select IIO_BUFFER

Reply via email to