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.c... 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