From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 F144F3B388B for ; Tue, 7 Apr 2026 12:33:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775565214; cv=none; b=e2Fs1yCKT9V9aQIj4ijCQA8buQ71OTVWosdRt1YQfndR2qwVHvukWsKDW1nhV4/h0vKd3iIXQlIkAsLNMvRVIDo1MI+D19n5eK/eTCZyfX4seOOvBEc4xKUOvLT7Dkid1uUpvYX3kWOnDjkWFtn0YfOWpEpFGAs+B1nbDleseFY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775565214; c=relaxed/simple; bh=D9nm0kOxVQvh8LsRZzCadiHhPKkkiazImHMozTP/cG8=; h=Date:From:To:Cc:Subject:Message-ID; b=K8+iHoX5CmNkHXNyaSCQmDyzbApdPCESFucHFEZ1p2XUJZckaqbdFCwmT4D9Wkh1hnxRstzGlH1OQtNmJfAxiqqnt+wq3/TWO+5jgbFJHpsLb0LIGz3KGCFu7tb2FngzKdtrrK/yD/Ba8YON2rLLWkTv8hzg2zMjkG6fqtYAIe8= 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=ThT6lag/; arc=none smtp.client-ip=198.175.65.20 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="ThT6lag/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775565213; x=1807101213; h=date:from:to:cc:subject:message-id; bh=D9nm0kOxVQvh8LsRZzCadiHhPKkkiazImHMozTP/cG8=; b=ThT6lag/0D6dN6qvBGM3Y9VkT8uOOsnwMRWaG29cWLLQdhU20QOg85u3 ZN+5OmuBn24s0NyxeghVQq2cx6Qvjee1TPKe6JX/hqPqBcRVUnxt4mGnt UleLvLd4N6emCEx2XPSpzzeMS39Tkqokez636m0wAJRJ7vM96US4AV7cb Nvs0P3k5zgQfYYfryJIEtrdjD42K2LQR6WzbRlXv+1Qo4uXODG4Lr0WvO UTsXSQ4dOe66NDApZZ8fR+t6mYsKRXQkeQWWgsh96p05eku3JIydunVsU dtR5GGuozjrc2IgvIkANCCVVBVjzhzJ1ogN9hve3Z4dJIa6al5E/zxuJX w==; X-CSE-ConnectionGUID: 9+3duSxuT++oKvXUiBepzA== X-CSE-MsgGUID: OtdvBwqQRFG5tANN5+XCTw== X-IronPort-AV: E=McAfee;i="6800,10657,11752"; a="76242840" X-IronPort-AV: E=Sophos;i="6.23,165,1770624000"; d="scan'208";a="76242840" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2026 05:33:33 -0700 X-CSE-ConnectionGUID: b1j/vQA3RkGzXYakUNOBxA== X-CSE-MsgGUID: vQ3psq3gTP6K2Q/PyAi8jw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,165,1770624000"; d="scan'208";a="233126882" Received: from lkp-server01.sh.intel.com (HELO d00eb8a6782a) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 07 Apr 2026 05:33:31 -0700 Received: from kbuild by d00eb8a6782a with local (Exim 4.98.2) (envelope-from ) id 1wA5cW-000000000Zx-0m7j; Tue, 07 Apr 2026 12:33:28 +0000 Date: Tue, 07 Apr 2026 20:33:10 +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 5/5] 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: <202604072013.aI84l57L-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: 6ce042f025bd4c46f5d2fd37a048a516433b0b3d commit: 6ce042f025bd4c46f5d2fd37a048a516433b0b3d [5/5] pinctrl: add generic board-level pinctrl driver using mux framework config: um-randconfig-r073-20260407 (https://download.01.org/0day-ci/archive/20260407/202604072013.aI84l57L-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 smatch: v0.5.0-9004-gb810ac53 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260407/202604072013.aI84l57L-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/202604072013.aI84l57L-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:187:1: 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 *)' 187 | pinctrl_generic_to_map(struct pinctrl_dev *pctldev, struct device_node *parent, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/pinctrl-generic.c:129:5: error: redefinition of 'pinctrl_generic_pins_function_dt_node_to_map' 129 | int pinctrl_generic_pins_function_dt_node_to_map(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/pinctrl/pinconf.h:178:1: 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 *)' 178 | pinctrl_generic_pins_function_dt_node_to_map(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +20 drivers/pinctrl/pinctrl-generic.c 43722575e5cdcc6 Conor Dooley 2026-01-20 19 a26361256c774cc Frank Li 2026-03-27 @20 int pinctrl_generic_to_map(struct pinctrl_dev *pctldev, struct device_node *parent, a26361256c774cc Frank Li 2026-03-27 21 struct device_node *np, struct pinctrl_map **maps, a26361256c774cc Frank Li 2026-03-27 22 unsigned int *num_maps, unsigned int *num_reserved_maps, a26361256c774cc Frank Li 2026-03-27 23 const char **group_names, unsigned int ngroups, a26361256c774cc Frank Li 2026-03-27 24 const char **functions, unsigned int *pins, a26361256c774cc Frank Li 2026-03-27 25 unsigned int npins) 43722575e5cdcc6 Conor Dooley 2026-01-20 26 { 43722575e5cdcc6 Conor Dooley 2026-01-20 27 struct device *dev = pctldev->dev; a26361256c774cc Frank Li 2026-03-27 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; a26361256c774cc Frank Li 2026-03-27 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 }; 43722575e5cdcc6 Conor Dooley 2026-01-20 74 :::::: The code at line 20 was first introduced by commit :::::: a26361256c774cc1f36979ab440cb9d83a9f8e48 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