From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 8E25822CBD9; Fri, 2 May 2025 09:26:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746178008; cv=none; b=mAOlYq/6cNo7Cx7ZmMPo+HdtbT/ytHbpLqcEF2KPbBSu02xrw7ETmPy6T5v0f1CxG3wgPep7OirrOV54ih5vFb+hTcNlDVhhdUC4+a724DM9bovBNow1tc3EpJtWheK98MQzKpGf8OkyFoivcNpcSSOlaf2UuNV9kws6yP5XagA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746178008; c=relaxed/simple; bh=6FdHTRx1UiloRdlH6bvvRzKQC8CVFYEozsMwMjInFUk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Zc9m1zkP8HnJayWKgOGfTcD6Xmu+djTAwZec5Cx2j2qfnK/ItOD+Zv+q/DIG8OtlD0LEMSJcrVQsHoCG7i7lnmoMYTZtLdmF99RJ3y+zkItZIeh458OxY3Ttj9v80HDGjLxYnAaTgzstZFxGfxMgVrT53rVKC6yLj44c1ghU5UM= 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=mQMMkEqv; arc=none smtp.client-ip=198.175.65.13 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="mQMMkEqv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746178007; x=1777714007; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=6FdHTRx1UiloRdlH6bvvRzKQC8CVFYEozsMwMjInFUk=; b=mQMMkEqvyADCr09NN7jGgUKS6ArXxj+RWQz1yxrtgtxlf96OipZXhjYc cFy9kqxqBR4azyHs4lUgN14o53nHhbkhffJWEROBZF44tfrRa/yMxnQym YyjsxyenurSEBHWAdJJXeLT4HQpUgw1mHh6dKqNfIaZ6eXbUopBW+87+b sRT2Hj5S8V2eM2jalabZU6IB93fRLirFjqP60CNUAaMPLkblZXxf0TGVB 06RN+y9IFweFfYnntmwC29XlXw8l6k5eN4HrBfb13cNtjxUlbmIXOpYmM GRDyTko7xl1OGUr/eQ6h/cuesGyKYBEsv8pKXMoeecYkbZfUA4C/rOwPs w==; X-CSE-ConnectionGUID: 7/Sxi0QqRxWhCH+2FasUmA== X-CSE-MsgGUID: y4pjmr58Sj27D8FTY1AjhQ== X-IronPort-AV: E=McAfee;i="6700,10204,11420"; a="58849705" X-IronPort-AV: E=Sophos;i="6.15,256,1739865600"; d="scan'208";a="58849705" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 May 2025 02:26:46 -0700 X-CSE-ConnectionGUID: hQ8g4joASo6VeFIcx1oIaQ== X-CSE-MsgGUID: r77zWQUXS6yP+/2d9K9t3A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,256,1739865600"; d="scan'208";a="139407646" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 02 May 2025 02:26:43 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uAmfJ-0004dd-0l; Fri, 02 May 2025 09:26:41 +0000 Date: Fri, 2 May 2025 17:25:55 +0800 From: kernel test robot To: Thomas Andreatta , dpenkler@gmail.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, Thomas Andreatta Subject: Re: [PATCH 2/8] Staging: gpib: Updated return type `request_system_control` Message-ID: <202505021632.3PmPalr1-lkp@intel.com> References: <28632a0bf5275553e929e8699830377069e921fa.1746133676.git.thomas.andreatta2000@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <28632a0bf5275553e929e8699830377069e921fa.1746133676.git.thomas.andreatta2000@gmail.com> Hi Thomas, kernel test robot noticed the following build errors: [auto build test ERROR on staging/staging-linus] [also build test ERROR on linus/master v6.15-rc4] [cannot apply to staging/staging-testing staging/staging-next next-20250501] [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/Thomas-Andreatta/Staging-gpib-agilent_82357a-changing-return-type-void-in-int/20250502-053306 base: staging/staging-linus patch link: https://lore.kernel.org/r/28632a0bf5275553e929e8699830377069e921fa.1746133676.git.thomas.andreatta2000%40gmail.com patch subject: [PATCH 2/8] Staging: gpib: Updated return type `request_system_control` config: arm-randconfig-004-20250502 (https://download.01.org/0day-ci/archive/20250502/202505021632.3PmPalr1-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250502/202505021632.3PmPalr1-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/202505021632.3PmPalr1-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/staging/gpib/eastwood/fluke_gpib.c:710:28: error: incompatible function pointer types initializing 'int (*)(struct gpib_board *, int)' with an expression of type 'void (struct gpib_board *, int)' [-Wincompatible-function-pointer-types] 710 | .request_system_control = fluke_request_system_control, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/staging/gpib/eastwood/fluke_gpib.c:745:28: error: incompatible function pointer types initializing 'int (*)(struct gpib_board *, int)' with an expression of type 'void (struct gpib_board *, int)' [-Wincompatible-function-pointer-types] 745 | .request_system_control = fluke_request_system_control, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/staging/gpib/eastwood/fluke_gpib.c:772:28: error: incompatible function pointer types initializing 'int (*)(struct gpib_board *, int)' with an expression of type 'void (struct gpib_board *, int)' [-Wincompatible-function-pointer-types] 772 | .request_system_control = fluke_request_system_control, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3 errors generated. vim +710 drivers/staging/gpib/eastwood/fluke_gpib.c 55936779f49612 Dave Penkler 2024-09-18 700 95cfc75234534b Dave Penkler 2025-01-11 701 static gpib_interface_t fluke_unaccel_interface = { 95cfc75234534b Dave Penkler 2025-01-11 702 .name = "fluke_unaccel", 95cfc75234534b Dave Penkler 2025-01-11 703 .attach = fluke_attach_holdoff_all, 95cfc75234534b Dave Penkler 2025-01-11 704 .detach = fluke_detach, 95cfc75234534b Dave Penkler 2025-01-11 705 .read = fluke_read, 95cfc75234534b Dave Penkler 2025-01-11 706 .write = fluke_write, 95cfc75234534b Dave Penkler 2025-01-11 707 .command = fluke_command, 95cfc75234534b Dave Penkler 2025-01-11 708 .take_control = fluke_take_control, 95cfc75234534b Dave Penkler 2025-01-11 709 .go_to_standby = fluke_go_to_standby, 95cfc75234534b Dave Penkler 2025-01-11 @710 .request_system_control = fluke_request_system_control, 95cfc75234534b Dave Penkler 2025-01-11 711 .interface_clear = fluke_interface_clear, 95cfc75234534b Dave Penkler 2025-01-11 712 .remote_enable = fluke_remote_enable, 95cfc75234534b Dave Penkler 2025-01-11 713 .enable_eos = fluke_enable_eos, 95cfc75234534b Dave Penkler 2025-01-11 714 .disable_eos = fluke_disable_eos, 95cfc75234534b Dave Penkler 2025-01-11 715 .parallel_poll = fluke_parallel_poll, 95cfc75234534b Dave Penkler 2025-01-11 716 .parallel_poll_configure = fluke_parallel_poll_configure, 95cfc75234534b Dave Penkler 2025-01-11 717 .parallel_poll_response = fluke_parallel_poll_response, 95cfc75234534b Dave Penkler 2025-01-11 718 .line_status = fluke_line_status, 95cfc75234534b Dave Penkler 2025-01-11 719 .update_status = fluke_update_status, 95cfc75234534b Dave Penkler 2025-01-11 720 .primary_address = fluke_primary_address, 95cfc75234534b Dave Penkler 2025-01-11 721 .secondary_address = fluke_secondary_address, 95cfc75234534b Dave Penkler 2025-01-11 722 .serial_poll_response = fluke_serial_poll_response, 95cfc75234534b Dave Penkler 2025-01-11 723 .serial_poll_status = fluke_serial_poll_status, 95cfc75234534b Dave Penkler 2025-01-11 724 .t1_delay = fluke_t1_delay, 95cfc75234534b Dave Penkler 2025-01-11 725 .return_to_local = fluke_return_to_local, 55936779f49612 Dave Penkler 2024-09-18 726 }; 55936779f49612 Dave Penkler 2024-09-18 727 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki