linux-kernel - [PATCH v11 01/12] dmaengine: fsl-edma: fix build error when arch is s390

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Message-Id: <20230821161617.2142561-2-Frank.Li@nxp.com>
Date:   Mon, 21 Aug 2023 12:16:06 -0400
From:   Frank Li <Frank.Li@....com>
To:     frank.li@....com, vkoul@...nel.org
Cc:     devicetree@...r.kernel.org, dmaengine@...r.kernel.org,
        imx@...ts.linux.dev, joy.zou@....com,
        krzysztof.kozlowski+dt@...aro.org, linux-kernel@...r.kernel.org,
        peng.fan@....com, robh+dt@...nel.org, shenwei.wang@....com
Subject: [PATCH v11 01/12] dmaengine: fsl-edma: fix build error when arch is s390

fixed build error reported by kernel test robot.

>> s390-linux-ld: fsl-edma-main.c:(.text+0xf4c): undefined reference to `devm_platform_ioremap_resource'
   s390-linux-ld: drivers/dma/idma64.o: in function `idma64_platform_probe':

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306210131.zaHVasxz-lkp@intel.com/
Signed-off-by: Frank Li <Frank.Li@....com>
---
 drivers/dma/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 1d485fce91c8..f52d36e713f3 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -211,6 +211,7 @@ config FSL_DMA
 config FSL_EDMA
 	tristate "Freescale eDMA engine support"
 	depends on OF
+	depends on HAS_IOMEM
 	select DMA_ENGINE
 	select DMA_VIRTUAL_CHANNELS
 	help
-- 
2.34.1