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X-CSE-ConnectionGUID: yVAIp9wYTFuYxkxY9ZiLcg== X-CSE-MsgGUID: OMr5Rd9ZSWWAPH06rr3apw== X-IronPort-AV: E=McAfee;i="6800,10657,11817"; a="99637091" X-IronPort-AV: E=Sophos;i="6.24,205,1774335600"; d="scan'208";a="99637091" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jun 2026 15:05:54 -0700 X-CSE-ConnectionGUID: TIbAZqeKT12F3cRMayvBUw== X-CSE-MsgGUID: FSmI5JkqTy6xxxuG+5RKkw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,205,1774335600"; d="scan'208";a="243161544" Received: from lkp-server01.sh.intel.com (HELO f0d55cb201f0) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 14 Jun 2026 15:05:52 -0700 Received: from kbuild by f0d55cb201f0 with local (Exim 4.98.2) (envelope-from ) id 1wYsxh-00000000RE6-2rxz; Sun, 14 Jun 2026 22:05:49 +0000 Date: Mon, 15 Jun 2026 06:05:18 +0800 From: kernel test robot To: Krzysztof Kozlowski Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Linus Walleij Subject: drivers/pinctrl/pinctrl-tb10x.c:770:21: sparse: sparse: incorrect type in assignment (different address spaces) Message-ID: <202606150641.cbQ05ZMM-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 8cd9520d35a6c38db6567e97dd93b1f11f185dc6 commit: 1982621decaf788d0611fc291fe89b297b6e5510 pinctrl: Allow compile testing for K210, TB10X and ZYNQ date: 12 months ago config: s390-randconfig-r113-20260614 (https://download.01.org/0day-ci/archive/20260615/202606150641.cbQ05ZMM-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 15.2.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260615/202606150641.cbQ05ZMM-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Fixes: 1982621decaf ("pinctrl: Allow compile testing for K210, TB10X and ZYNQ") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202606150641.cbQ05ZMM-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/pinctrl/pinctrl-tb10x.c:770:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *base @@ got void [noderef] __iomem * @@ drivers/pinctrl/pinctrl-tb10x.c:770:21: sparse: expected void *base drivers/pinctrl/pinctrl-tb10x.c:770:21: sparse: got void [noderef] __iomem * drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *base @@ drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: expected void const volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: got void *base drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *base @@ drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: expected void volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: got void *base drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *base @@ drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: expected void const volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:502:30: sparse: got void *base drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *base @@ drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: expected void volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:504:30: sparse: got void *base drivers/pinctrl/pinctrl-tb10x.c:511:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *base @@ drivers/pinctrl/pinctrl-tb10x.c:511:31: sparse: expected void const volatile [noderef] __iomem *addr drivers/pinctrl/pinctrl-tb10x.c:511:31: sparse: got void *base vim +770 drivers/pinctrl/pinctrl-tb10x.c 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 746 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 747 static int tb10x_pinctrl_probe(struct platform_device *pdev) 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 748 { 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 749 int ret = -EINVAL; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 750 struct device *dev = &pdev->dev; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 751 struct device_node *of_node = dev->of_node; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 752 struct device_node *child; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 753 struct tb10x_pinctrl *state; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 754 int i; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 755 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 756 if (!of_node) { 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 757 dev_err(dev, "No device tree node found.\n"); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 758 return -EINVAL; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 759 } 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 760 d32aa74555575a Gustavo A. R. Silva 2019-06-06 761 state = devm_kzalloc(dev, struct_size(state, pinfuncs, d32aa74555575a Gustavo A. R. Silva 2019-06-06 762 of_get_child_count(of_node)), 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 763 GFP_KERNEL); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 764 if (!state) 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 765 return -ENOMEM; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 766 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 767 platform_set_drvdata(pdev, state); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 768 mutex_init(&state->mutex); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 769 4b024225c4a824 YueHaibing 2019-11-04 @770 state->base = devm_platform_ioremap_resource(pdev, 0); 86467ff2ddca94 Wei Yongjun 2013-10-21 771 if (IS_ERR(state->base)) { 86467ff2ddca94 Wei Yongjun 2013-10-21 772 ret = PTR_ERR(state->base); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 773 goto fail; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 774 } 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 775 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 776 state->pingroups = tb10x_pingroups; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 777 state->pinfuncgrpcnt = ARRAY_SIZE(tb10x_pingroups); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 778 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 779 for (i = 0; i < TB10X_PORTS; i++) 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 780 state->ports[i].mode = tb10x_pinctrl_get_config(state, i); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 781 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 782 for_each_child_of_node(of_node, child) { 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 783 const char *name; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 784 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 785 if (!of_property_read_string(child, "abilis,function", 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 786 &name)) { 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 787 state->pinfuncs[state->pinfuncnt].name = child->name; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 788 state->pinfuncs[state->pinfuncnt].group = name; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 789 state->pinfuncnt++; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 790 } 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 791 } 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 792 c3a6d9e0a37df7 Laxman Dewangan 2016-02-24 793 state->pctl = devm_pinctrl_register(dev, &tb10x_pindesc, state); 323de9efdf3e75 Masahiro Yamada 2015-06-09 794 if (IS_ERR(state->pctl)) { 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 795 dev_err(dev, "could not register TB10x pin driver\n"); 323de9efdf3e75 Masahiro Yamada 2015-06-09 796 ret = PTR_ERR(state->pctl); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 797 goto fail; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 798 } 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 799 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 800 return 0; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 801 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 802 fail: 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 803 mutex_destroy(&state->mutex); 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 804 return ret; 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 805 } 5aad0db1c1ebb0 Christian Ruppert 2013-10-15 806 :::::: The code at line 770 was first introduced by commit :::::: 4b024225c4a8245e6ecc66ce1df1eaf2ebeb4acb pinctrl: use devm_platform_ioremap_resource() to simplify code :::::: TO: YueHaibing :::::: CC: Linus Walleij -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki