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authorFabrice Gasnier <fabrice.gasnier@st.com>2019-04-15 15:00:50 +0200
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2019-04-22 11:34:15 +0100
commitba7ecfe43d6bf12e2aa76705c45f7d187ae3d7c0 (patch)
treecb3b224290b4054bdc67afe6e60a9052d09968e4 /drivers/iio
parent20c89b4d1dc4e7cc329d00edcaf7a7aa14278557 (diff)
downloadlinux-ba7ecfe43d6bf12e2aa76705c45f7d187ae3d7c0.tar.gz
iio: adc: stm32-dfsdm: fix unmet direct dependencies detected
This fixes unmet direct dependencies seen when CONFIG_STM32_DFSDM_ADC is selected: WARNING: unmet direct dependencies detected for IIO_BUFFER_HW_CONSUMER Depends on [n]: IIO [=y] && IIO_BUFFER [=n] Selected by [y]: - STM32_DFSDM_ADC [=y] && IIO [=y] && (ARCH_STM32 [=y] && OF [=y] || COMPILE_TEST [=n]) Fixes: e2e6771c6462 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support") Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index e3e068480ff7..28965093ce28 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -821,6 +821,7 @@ config STM32_DFSDM_ADC
depends on (ARCH_STM32 && OF) || COMPILE_TEST
select STM32_DFSDM_CORE
select REGMAP_MMIO
+ select IIO_BUFFER
select IIO_BUFFER_HW_CONSUMER
help
Select this option to support ADCSigma delta modulator for