From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED83B1C27; Sat, 4 Feb 2023 06:43:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675493021; x=1707029021; h=date:from:to:cc:subject:message-id:mime-version; bh=53XXRHMSCDSXEUVcwpaCNkcvDdFmHcYCQAs+KVgo0nA=; b=BOp2FA/MUK+pfEBKgnGRvwDthYHA4D4GliE2FNOZ8DJZe5LreKs05F/u cjRGQeg1auBx1MtrSv9uBictplJeOIFmjOClowcYTM+2M03FdAbf0kIYv qrzawcDYdz+Wacc9kgEtRsMrxdAasu7UE8ACB+enEOn4QWbW1eLChGJF3 6OOEkJ8MYORttDdgtV1DWKaB16HXDsuve8nyfvaeJ6v1/fvr4vMBckBSr bdxhnUk7VlvUITSx8TNNpePIjQAN99ttHmubhMsmYNhd8ijGYKlCPWzaD qspmooc7s/jqOhMAQXFIryH3c5kOnd0AQoFrgSFjd1VHJ7ic4c3zYrBJz A==; X-IronPort-AV: E=McAfee;i="6500,9779,10610"; a="393517073" X-IronPort-AV: E=Sophos;i="5.97,272,1669104000"; d="scan'208";a="393517073" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Feb 2023 22:43:41 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10610"; a="729490053" X-IronPort-AV: E=Sophos;i="5.97,272,1669104000"; d="scan'208";a="729490053" Received: from lkp-server01.sh.intel.com (HELO 4455601a8d94) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 03 Feb 2023 22:43:40 -0800 Received: from kbuild by 4455601a8d94 with local (Exim 4.96) (envelope-from ) id 1pOCGs-00016l-2r; Sat, 04 Feb 2023 06:43:34 +0000 Date: Sat, 4 Feb 2023 14:42:42 +0800 From: kernel test robot To: Nikita Shubin Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [sverdlin:ep93xx-dt 24/44] drivers/dma/ep93xx_dma.c:1520:21: error: use of undeclared identifier 'ep93xx_dma_of_ids'; did you mean 'ep93xx_dma_of_probe'? Message-ID: <202302041436.O2dZ3ZK8-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/sverdlin/linux ep93xx-dt head: 1828eb1f87e53b70df4817b242fbea027e1e146c commit: 2346afc58b3185221160dfbb977124f447cb7fe6 [24/44] dma: cirrus: add DT support for Cirrus EP93xx config: hexagon-randconfig-r045-20230204 (https://download.01.org/0day-ci/archive/20230204/202302041436.O2dZ3ZK8-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a) 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://github.com/sverdlin/linux/commit/2346afc58b3185221160dfbb977124f447cb7fe6 git remote add sverdlin https://github.com/sverdlin/linux git fetch --no-tags sverdlin ep93xx-dt git checkout 2346afc58b3185221160dfbb977124f447cb7fe6 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/dma/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from drivers/dma/ep93xx_dma.c:19: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __raw_readb(PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) ^ In file included from drivers/dma/ep93xx_dma.c:19: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/dma/ep93xx_dma.c:19: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writeb(value, PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ >> drivers/dma/ep93xx_dma.c:1520:21: error: use of undeclared identifier 'ep93xx_dma_of_ids'; did you mean 'ep93xx_dma_of_probe'? .of_match_table = ep93xx_dma_of_ids, ^~~~~~~~~~~~~~~~~ ep93xx_dma_of_probe drivers/dma/ep93xx_dma.c:1388:12: note: 'ep93xx_dma_of_probe' declared here static int ep93xx_dma_of_probe(struct platform_device *pdev, ^ >> drivers/dma/ep93xx_dma.c:1520:21: error: incompatible pointer types initializing 'const struct of_device_id *' with an expression of type 'int (struct platform_device *, struct ep93xx_dma_engine *)' [-Werror,-Wincompatible-pointer-types] .of_match_table = ep93xx_dma_of_ids, ^~~~~~~~~~~~~~~~~ 6 warnings and 2 errors generated. vim +1520 drivers/dma/ep93xx_dma.c 1516 1517 static struct platform_driver ep93xx_dma_driver = { 1518 .driver = { 1519 .name = "ep93xx-dma", > 1520 .of_match_table = ep93xx_dma_of_ids, 1521 }, 1522 .id_table = ep93xx_dma_driver_ids, 1523 }; 1524 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests