From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 3C8D33AD511 for ; Tue, 12 May 2026 20:14:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778616847; cv=none; b=ruZEMYa9nHNA+Cyxqm/7V4VQ6hRuMxJi4rlhXUz9NtX4ui07QvZ4mnLo7EJnptj6rJy3oTBLEelxuKILhqN5psQ/x08yUDD20u7KuTBqg2+jPdzV3GiIeHieNCVT8bpV4mNdRwGuKT7X22K5JQ6JK8ogJJqxE1h9xBjyFsMhAU0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778616847; c=relaxed/simple; bh=88xQleIJXK6IokQkniWArbJM5+3tw1S5di3yHlTUDpQ=; h=Date:From:To:Cc:Subject:Message-ID; b=DNGAMYyosvmGEaSshIDNzFPbuPrhNdbIfULC6pjYjNjyvBmugWvnL8eqDmgccplqMjcDIO66rTWY4pVJduxpr+sXwbStmA3b91MjOcs+YWmdfdKMJTM0b3F/c2GNhx53A8rNRjwDgfqI3AXT3j51zIi1XTwH3umlreoTa/ySQzY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=UcTxjZPi; arc=none smtp.client-ip=192.198.163.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="UcTxjZPi" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778616845; x=1810152845; h=date:from:to:cc:subject:message-id; bh=88xQleIJXK6IokQkniWArbJM5+3tw1S5di3yHlTUDpQ=; b=UcTxjZPim4ayUNGEcRzd+mwtppaKxap9C4Gi2SnvPXTp4oe0x9vQsW3c 3INMcxmweEkSkPTUnUja71V+tpgIlsAEADTJOWGsjaRtkJpIPz5uSyWN3 SCssDBWfmTL6CfqEZTcK1m0CrE1wX9TiE/NqKm3brxCwFhhIEIM2I6Ti7 BLcFrpd+aQg5baOEDREaRVNyCRql6lbdv8nrG9GkmBrm+FcoO/T4YgpwL U4IqWhJnkO98ArzwEinFSR6G04dSZ5WgI1f1fHLwtL2zSQqPyXZWouHGD SJnKxV1mK/Lpu8Yf5apFMM9UyxnMcfWMwIe29bOa12FOmrhZsRt4kunFU Q==; X-CSE-ConnectionGUID: FDzvwafzRQCAz5aYqao5bQ== X-CSE-MsgGUID: W/axfI6bRRSzp0FOY+xPsQ== X-IronPort-AV: E=McAfee;i="6800,10657,11784"; a="78680851" X-IronPort-AV: E=Sophos;i="6.23,231,1770624000"; d="scan'208";a="78680851" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2026 13:14:05 -0700 X-CSE-ConnectionGUID: JZEosLEBT4ukM8jMXztaXw== X-CSE-MsgGUID: WCkqrYAtTHi76FyNpTgtyA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,231,1770624000"; d="scan'208";a="238116535" Received: from lkp-server01.sh.intel.com (HELO dca79079c3eb) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 12 May 2026 13:14:03 -0700 Received: from kbuild by dca79079c3eb with local (Exim 4.98.2) (envelope-from ) id 1wMtUO-000000002kF-0S8i; Tue, 12 May 2026 20:14:00 +0000 Date: Wed, 13 May 2026 04:13:30 +0800 From: kernel test robot To: Frank Li Cc: oe-kbuild-all@lists.linux.dev, linux-gpio@vger.kernel.org, Linus Walleij Subject: [linusw-pinctrl:ib-mux-pinctrl 5/6] drivers/pinctrl/pinctrl-generic.c:20:5: error: conflicting types for 'pinctrl_generic_to_map'; have 'int(struct pinctrl_dev *, struct device_node *, struct device_node *, struct pinctrl_map **, unsigned int *, unsigned int *, const char **, unsigned int, ... Message-ID: <202605130440.GUAAk0kl-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hi Frank, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git ib-mux-pinctrl head: d8074fd57a0231457e580c1f6cd33f089f09fd12 commit: 34acc5a8adfb76f2de63c8b8317397fb72b0aec8 [5/6] pinctrl: add generic board-level pinctrl driver using mux framework config: sh-randconfig-r131-20260513 (https://download.01.org/0day-ci/archive/20260513/202605130440.GUAAk0kl-lkp@intel.com/config) compiler: sh4-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/20260513/202605130440.GUAAk0kl-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 | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202605130440.GUAAk0kl-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/pinctrl/pinctrl-generic.c:20:5: error: conflicting types for 'pinctrl_generic_to_map'; have 'int(struct pinctrl_dev *, struct device_node *, struct device_node *, struct pinctrl_map **, unsigned int *, unsigned int *, const char **, unsigned int, const char **, unsigned int *, unsigned int)' 20 | int pinctrl_generic_to_map(struct pinctrl_dev *pctldev, struct device_node *parent, | ^~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/pinctrl/pinctrl-generic.c:16: drivers/pinctrl/pinconf.h:193:1: note: previous definition of 'pinctrl_generic_to_map' with type 'int(struct pinctrl_dev *, struct device_node *, struct device_node *, struct pinctrl_map **, unsigned int *, unsigned int *, const char **, unsigned int, const char **, unsigned int *, void *)' 193 | pinctrl_generic_to_map(struct pinctrl_dev *pctldev, struct device_node *parent, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/pinctrl-generic.c:130:5: error: redefinition of 'pinctrl_generic_pins_function_dt_node_to_map' 130 | int pinctrl_generic_pins_function_dt_node_to_map(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/pinconf.h:184:1: note: previous definition of 'pinctrl_generic_pins_function_dt_node_to_map' with type 'int(struct pinctrl_dev *, struct device_node *, struct pinctrl_map **, unsigned int *)' 184 | pinctrl_generic_pins_function_dt_node_to_map(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sparse warnings: (new ones prefixed by >>) >> drivers/pinctrl/pinctrl-generic-mux.c:59:65: sparse: sparse: Using plain integer as NULL pointer vim +20 drivers/pinctrl/pinctrl-generic.c 43722575e5cdcc6 Conor Dooley 2026-01-20 19 aaaf31be0426031 Frank Li 2026-05-04 @20 int pinctrl_generic_to_map(struct pinctrl_dev *pctldev, struct device_node *parent, aaaf31be0426031 Frank Li 2026-05-04 21 struct device_node *np, struct pinctrl_map **maps, aaaf31be0426031 Frank Li 2026-05-04 22 unsigned int *num_maps, unsigned int *num_reserved_maps, aaaf31be0426031 Frank Li 2026-05-04 23 const char **group_names, unsigned int ngroups, aaaf31be0426031 Frank Li 2026-05-04 24 const char **functions, unsigned int *pins, aaaf31be0426031 Frank Li 2026-05-04 25 unsigned int npins) 43722575e5cdcc6 Conor Dooley 2026-01-20 26 { 43722575e5cdcc6 Conor Dooley 2026-01-20 27 struct device *dev = pctldev->dev; aaaf31be0426031 Frank Li 2026-05-04 28 unsigned int num_configs; 43722575e5cdcc6 Conor Dooley 2026-01-20 29 const char *group_name; 43722575e5cdcc6 Conor Dooley 2026-01-20 30 unsigned long *configs; aaaf31be0426031 Frank Li 2026-05-04 31 int ret, reserve = 1; 43722575e5cdcc6 Conor Dooley 2026-01-20 32 43722575e5cdcc6 Conor Dooley 2026-01-20 33 group_name = devm_kasprintf(dev, GFP_KERNEL, "%pOFn.%pOFn", parent, np); 43722575e5cdcc6 Conor Dooley 2026-01-20 34 if (!group_name) 43722575e5cdcc6 Conor Dooley 2026-01-20 35 return -ENOMEM; 43722575e5cdcc6 Conor Dooley 2026-01-20 36 43722575e5cdcc6 Conor Dooley 2026-01-20 37 group_names[ngroups] = group_name; 43722575e5cdcc6 Conor Dooley 2026-01-20 38 43722575e5cdcc6 Conor Dooley 2026-01-20 39 ret = pinctrl_utils_reserve_map(pctldev, maps, num_reserved_maps, num_maps, reserve); 43722575e5cdcc6 Conor Dooley 2026-01-20 40 if (ret) 43722575e5cdcc6 Conor Dooley 2026-01-20 41 return ret; 43722575e5cdcc6 Conor Dooley 2026-01-20 42 43722575e5cdcc6 Conor Dooley 2026-01-20 43 ret = pinctrl_utils_add_map_mux(pctldev, maps, num_reserved_maps, num_maps, group_name, 43722575e5cdcc6 Conor Dooley 2026-01-20 44 parent->name); 43722575e5cdcc6 Conor Dooley 2026-01-20 45 if (ret < 0) 43722575e5cdcc6 Conor Dooley 2026-01-20 46 return ret; 43722575e5cdcc6 Conor Dooley 2026-01-20 47 43722575e5cdcc6 Conor Dooley 2026-01-20 48 ret = pinctrl_generic_add_group(pctldev, group_name, pins, npins, functions); 43722575e5cdcc6 Conor Dooley 2026-01-20 49 if (ret < 0) 43722575e5cdcc6 Conor Dooley 2026-01-20 50 return dev_err_probe(dev, ret, "failed to add group %s: %d\n", 43722575e5cdcc6 Conor Dooley 2026-01-20 51 group_name, ret); 43722575e5cdcc6 Conor Dooley 2026-01-20 52 43722575e5cdcc6 Conor Dooley 2026-01-20 53 ret = pinconf_generic_parse_dt_config(np, pctldev, &configs, &num_configs); 43722575e5cdcc6 Conor Dooley 2026-01-20 54 if (ret) 43722575e5cdcc6 Conor Dooley 2026-01-20 55 return dev_err_probe(dev, ret, "failed to parse pin config of group %s\n", 43722575e5cdcc6 Conor Dooley 2026-01-20 56 group_name); 43722575e5cdcc6 Conor Dooley 2026-01-20 57 43722575e5cdcc6 Conor Dooley 2026-01-20 58 if (num_configs == 0) 43722575e5cdcc6 Conor Dooley 2026-01-20 59 return 0; 43722575e5cdcc6 Conor Dooley 2026-01-20 60 43722575e5cdcc6 Conor Dooley 2026-01-20 61 ret = pinctrl_utils_reserve_map(pctldev, maps, num_reserved_maps, num_maps, reserve); 43722575e5cdcc6 Conor Dooley 2026-01-20 62 if (ret) 43722575e5cdcc6 Conor Dooley 2026-01-20 63 return ret; 43722575e5cdcc6 Conor Dooley 2026-01-20 64 43722575e5cdcc6 Conor Dooley 2026-01-20 65 ret = pinctrl_utils_add_map_configs(pctldev, maps, num_reserved_maps, num_maps, group_name, 43722575e5cdcc6 Conor Dooley 2026-01-20 66 configs, 43722575e5cdcc6 Conor Dooley 2026-01-20 67 num_configs, PIN_MAP_TYPE_CONFIGS_GROUP); 43722575e5cdcc6 Conor Dooley 2026-01-20 68 kfree(configs); 43722575e5cdcc6 Conor Dooley 2026-01-20 69 if (ret) 43722575e5cdcc6 Conor Dooley 2026-01-20 70 return ret; 43722575e5cdcc6 Conor Dooley 2026-01-20 71 43722575e5cdcc6 Conor Dooley 2026-01-20 72 return 0; 43722575e5cdcc6 Conor Dooley 2026-01-20 73 }; aaaf31be0426031 Frank Li 2026-05-04 74 EXPORT_SYMBOL_GPL(pinctrl_generic_to_map); aaaf31be0426031 Frank Li 2026-05-04 75 :::::: The code at line 20 was first introduced by commit :::::: aaaf31be04260316036f50a05b7d015c0d36b55a pinctrl: extract pinctrl_generic_to_map() from pinctrl_generic_pins_function_dt_node_to_map() :::::: TO: Frank Li :::::: CC: Linus Walleij -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki