From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 771FB28C2C2; Wed, 7 May 2025 16:19:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746634763; cv=none; b=GQxIzk6+DwZ+9A7aGCt7gdiZbR0A3rberCuq8yfU63X9lJ5D7nlYVc20O2sYm9nvy3h2KemnCnDL5t8SnnMN407Djf3osrN1vjsI5+j5jNapaxKWXx7lP1TS9G0r+jldIgTjQj+fmaZ2MiTjUQVHNHtwRpCjTIP4bDgBSfou/ic= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746634763; c=relaxed/simple; bh=bjvKIxu4eG9uCBmREGHiuI3YzEktQh1+u8s53l9D5c0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=s6ApguIN5erGByg/IeRtb2ANogKZiXrNGL+lu7H+BeLP4rp4RbeylcEsUrbDeBRn06AV2NeR3U15lSbLU6ghS4RVWWtFVl2pt993VTr6lXvAwhFeg6I+CX4oQ16hVmY3FVdcR0MfEsyv/lPYFPG+u2FPixgXcton2xRsfjPyWE8= 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=kde1Y7nx; arc=none smtp.client-ip=198.175.65.12 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="kde1Y7nx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746634761; x=1778170761; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=bjvKIxu4eG9uCBmREGHiuI3YzEktQh1+u8s53l9D5c0=; b=kde1Y7nxnJK+llHE2wJylU5eyF7s1whCukTnhHvIXyR8X+b5vtqQdely QtloJaj/kaYuW3Tujk2s/Ip3a5NUhVhXCvf7hICsMu5ZA0867w2jp2doL vdd2MkTSalbHiHdferPXkw70efj0mfNuACMkJxpX8G4zWX4d9Z99P7MKD nIXGdLiRuhDLGZo5H4ygqYxGIkl0HNiiO9UgZqTsFIqWOdZ+x2dqH1kOT aQR6ILW0GYopITUxE358n1YUQUQpi6U0496X6Qh6e4QBSH7vSO7TAhfEx sZPjVfC/lorD+luygBEyNHMabn3MiG01YiXqCcyS9yUSI5wfhqudptY+h A==; X-CSE-ConnectionGUID: 6TTN1G5CQCutI7U6mwcJdQ== X-CSE-MsgGUID: b76AnggTS26A/vkoOsm9qA== X-IronPort-AV: E=McAfee;i="6700,10204,11426"; a="59772965" X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="59772965" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2025 09:19:20 -0700 X-CSE-ConnectionGUID: b/FN9FoPQpuKIolEffre2w== X-CSE-MsgGUID: fdCGD3zBSKSaMGmZkOdFcw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="141200324" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 07 May 2025 09:19:13 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uChUE-00089N-22; Wed, 07 May 2025 16:19:10 +0000 Date: Thu, 8 May 2025 00:18:37 +0800 From: kernel test robot To: a0282524688@gmail.com, lee@kernel.org, linus.walleij@linaro.org, brgl@bgdev.pl, andi.shyti@kernel.org, mkl@pengutronix.de, mailhol.vincent@wanadoo.fr, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, wim@linux-watchdog.org, linux@roeck-us.net, jdelvare@suse.com, alexandre.belloni@bootlin.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org, linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-rtc@vger.kernel.org, linux-usb@vger.kernel.org, Ming Yu Subject: Re: [PATCH v10 4/7] can: Add Nuvoton NCT6694 CANFD support Message-ID: <202505072336.mhh6H9Ma-lkp@intel.com> References: <20250423094058.1656204-5-tmyu0@nuvoton.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250423094058.1656204-5-tmyu0@nuvoton.com> Hi, kernel test robot noticed the following build errors: [auto build test ERROR on lee-mfd/for-mfd-next] [also build test ERROR on brgl/gpio/for-next andi-shyti/i2c/i2c-host mkl-can-next/testing groeck-staging/hwmon-next abelloni/rtc-next linus/master lee-mfd/for-mfd-fixes v6.15-rc5 next-20250507] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/a0282524688-gmail-com/mfd-Add-core-driver-for-Nuvoton-NCT6694/20250423-174637 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next patch link: https://lore.kernel.org/r/20250423094058.1656204-5-tmyu0%40nuvoton.com patch subject: [PATCH v10 4/7] can: Add Nuvoton NCT6694 CANFD support config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20250507/202505072336.mhh6H9Ma-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250507/202505072336.mhh6H9Ma-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/202505072336.mhh6H9Ma-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/can/usb/nct6694_canfd.c:543:30: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 543 | setting->nbtp = cpu_to_le32(FIELD_PREP(NCT6694_CANFD_SETTING_NBTP_NSJW, | ^ include/linux/byteorder/generic.h:88:21: note: expanded from macro 'cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^ 1 error generated. vim +/FIELD_PREP +543 drivers/net/can/usb/nct6694_canfd.c 512 513 static int nct6694_canfd_start(struct net_device *ndev) 514 { 515 struct nct6694_canfd_priv *priv = netdev_priv(ndev); 516 const struct can_bittiming *d_bt = &priv->can.data_bittiming; 517 const struct can_bittiming *n_bt = &priv->can.bittiming; 518 struct nct6694_canfd_setting *setting __free(kfree) = NULL; 519 const struct nct6694_cmd_header cmd_hd = { 520 .mod = NCT6694_CANFD_MOD, 521 .cmd = NCT6694_CANFD_SETTING, 522 .sel = ndev->dev_port, 523 .len = cpu_to_le16(sizeof(*setting)) 524 }; 525 int ret; 526 527 setting = kzalloc(sizeof(*setting), GFP_KERNEL); 528 if (!setting) 529 return -ENOMEM; 530 531 if (priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY) 532 setting->ctrl1 |= cpu_to_le16(NCT6694_CANFD_SETTING_CTRL1_MON); 533 534 if (priv->can.ctrlmode & CAN_CTRLMODE_FD_NON_ISO) 535 setting->ctrl1 |= cpu_to_le16(NCT6694_CANFD_SETTING_CTRL1_NISO); 536 537 if (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK) 538 setting->ctrl1 |= cpu_to_le16(NCT6694_CANFD_SETTING_CTRL1_LBCK); 539 540 /* Disable clock divider */ 541 setting->ctrl2 = 0; 542 > 543 setting->nbtp = cpu_to_le32(FIELD_PREP(NCT6694_CANFD_SETTING_NBTP_NSJW, 544 n_bt->sjw - 1) | 545 FIELD_PREP(NCT6694_CANFD_SETTING_NBTP_NBRP, 546 n_bt->brp - 1) | 547 FIELD_PREP(NCT6694_CANFD_SETTING_NBTP_NTSEG2, 548 n_bt->phase_seg2 - 1) | 549 FIELD_PREP(NCT6694_CANFD_SETTING_NBTP_NTSEG1, 550 n_bt->prop_seg + n_bt->phase_seg1 - 1)); 551 552 setting->dbtp = cpu_to_le32(FIELD_PREP(NCT6694_CANFD_SETTING_DBTP_DSJW, 553 d_bt->sjw - 1) | 554 FIELD_PREP(NCT6694_CANFD_SETTING_DBTP_DBRP, 555 d_bt->brp - 1) | 556 FIELD_PREP(NCT6694_CANFD_SETTING_DBTP_DTSEG2, 557 d_bt->phase_seg2 - 1) | 558 FIELD_PREP(NCT6694_CANFD_SETTING_DBTP_DTSEG1, 559 d_bt->prop_seg + d_bt->phase_seg1 - 1)); 560 561 setting->active = NCT6694_CANFD_SETTING_ACTIVE_CTRL1 | 562 NCT6694_CANFD_SETTING_ACTIVE_CTRL2 | 563 NCT6694_CANFD_SETTING_ACTIVE_NBTP_DBTP; 564 565 ret = nct6694_write_msg(priv->nct6694, &cmd_hd, setting); 566 if (ret) 567 return ret; 568 569 priv->can.state = CAN_STATE_ERROR_ACTIVE; 570 571 return 0; 572 } 573 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki