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    Subject[PATCH 5.11 093/120] iio: adc: adi-axi-adc: add proper Kconfig dependencies
    Date
    From: Alexandru Ardelean <alexandru.ardelean@analog.com>

    commit be24c65e9fa2486bb8ec98d9f592bdcf04bedd88 upstream.

    The ADI AXI ADC driver requires IO mem access and OF to work. This change
    adds these dependencies to the Kconfig symbol of the driver.

    This was also found via the lkp bot, as the
    devm_platform_ioremap_resource() symbol was not found at link-time on the
    S390 architecture.

    Fixes: ef04070692a21 ("iio: adc: adi-axi-adc: add support for AXI ADC IP core")
    Reported-by: kernel test robot <lkp@intel.com>
    Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
    Cc: <Stable@vger.kernel.org>
    Link: https://lore.kernel.org/r/20210210105044.48914-1-alexandru.ardelean@analog.com
    Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/iio/adc/Kconfig | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/iio/adc/Kconfig
    +++ b/drivers/iio/adc/Kconfig
    @@ -266,6 +266,8 @@ config ADI_AXI_ADC
    select IIO_BUFFER
    select IIO_BUFFER_HW_CONSUMER
    select IIO_BUFFER_DMAENGINE
    + depends on HAS_IOMEM
    + depends on OF
    help
    Say yes here to build support for Analog Devices Generic
    AXI ADC IP core. The IP core is used for interfacing with

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