linux-kernel - ERROR: modpost: "devm_platform_ioremap

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Date:   Mon, 22 Mar 2021 19:33:49 +0800
From:   kernel test robot <lkp@...el.com>
To:     Hyun Kwon <hyun.kwon@...inx.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Vinod Koul <vkoul@...nel.org>,
        Tejas Upadhyay <tejasu@...inx.com>,
        Michal Simek <monstr@...str.eu>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: ERROR: modpost: "devm_platform_ioremap_resource" undefined!

Hi Hyun,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b
commit: 7cbb0c63de3fc218fd06ecfedb477772a4d12f76 dmaengine: xilinx: dpdma: Add the Xilinx DisplayPort DMA engine driver
date:   8 months ago
config: s390-randconfig-c003-20210322 (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7cbb0c63de3fc218fd06ecfedb477772a4d12f76
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 7cbb0c63de3fc218fd06ecfedb477772a4d12f76
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

ERROR: modpost: "devm_ioremap_resource" [drivers/dma/sf-pdma/sf-pdma.ko] undefined!
ERROR: modpost: "devm_ioremap" [drivers/dma/altera-msgdma.ko] undefined!
>> ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/xilinx/xilinx_dpdma.ko] undefined!
ERROR: modpost: "devm_ioremap_resource" [drivers/dma/qcom/hdma_mgmt.ko] undefined!

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (17138 bytes)