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| author |   Eugen Hristev <eugen.hristev@microchip.com> | 2018-04-16 09:54:03 +0300 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-04-21 15:57:10 +0100 |
| commit | 76974ef9d1bf397b7bb97892a3b3bc516a1fc2c2 (patch) | |
| tree | 0081161237b730ee9f6e4c8697db783eaa1b54ec /drivers/iio/adc/Kconfig | |
| parent | iio: hid-sensor-trigger: Fix sometimes not powering up the sensor after resume (diff) | |
| download | linux-dev-76974ef9d1bf397b7bb97892a3b3bc516a1fc2c2.tar.xz linux-dev-76974ef9d1bf397b7bb97892a3b3bc516a1fc2c2.zip | |
iio: adc: select buffer for at91-sama5d2_adc
We need to select the buffer code, otherwise we get build errors
with undefined functions on the trigger and buffer,
if we select just IIO and then AT91_SAMA5D2_ADC from menuconfig
This adds a Kconfig 'select' statement like other ADC
drivers have it already.
Fixes: 5e1a1da0f8c9 ("iio: adc: at91-sama5d2_adc: add hw trigger and buffer support")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/Kconfig')
| -rw-r--r-- | drivers/iio/adc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 72bc2b71765a..47bbed3afc8f 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -159,6 +159,7 @@ config AT91_SAMA5D2_ADC depends on ARCH_AT91 || COMPILE_TEST depends on HAS_IOMEM depends on HAS_DMA + select IIO_BUFFER select IIO_TRIGGERED_BUFFER help Say yes here to build support for Atmel SAMA5D2 ADC which is |