If HAS_IOMEM is not defined and DW_AXI_DMAC is enabled under COMPILE_TEST, the build fails with the following error: dw-axi-dmac-platform.c:(.text+0xc4): undefined reference to `devm_ioremap_resource' Link: https://www.spinics.net/lists/dmaengine/msg25188.html Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Sia Jee Heng <jee.heng.sia@xxxxxxxxx> --- drivers/dma/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index d242c7632621..38eb40ccd5e0 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -179,6 +179,7 @@ config DMA_SUN6I config DW_AXI_DMAC tristate "Synopsys DesignWare AXI DMA support" depends on OF || COMPILE_TEST + depends on HAS_IOMEM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help -- 2.18.0
