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 717AE1FDD; Sun, 14 Sep 2025 00:10:36 +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=1757808638; cv=none; b=g4RoblqF0X6u8HSOdS7DE9kQK3h9glUR+i+oXcP6SQw7Nwq1H2xJ4uFe6FGod3mixR2Gu9iYsZpb5CE9TUhAzycWBPlPYcPJRhsfVM92KRRQCaurQdybExo3lFIThxD0gDTnPO/ZbeymHFzchu78iG6qDNCdIJ6xKz3ywJ7xLPg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757808638; c=relaxed/simple; bh=W9ZIOfyNi/P8gcrhWZeTBJmG0AG5kAWmh7vlYZSE3kc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aNNG6w/3iPKR64TF2oMFaWMYRVnIsnv9RX6YtU2LoLuDDlViTrABdYnLjJkJpWTe5PjxzgDXdHTbMutDQAV9kld2GEEm3oQ2b1GnQ3ELoUjiDNL2q/8VB0DecasR7ozLbh0n7FPOn0HtjYy3A65Z/jilOWFN32JkPVO2WRcWbDo= 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=XDCYYgsH; 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="XDCYYgsH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1757808636; x=1789344636; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=W9ZIOfyNi/P8gcrhWZeTBJmG0AG5kAWmh7vlYZSE3kc=; b=XDCYYgsHttml7NPirvTJ70Y8KGDGpaatDcd6RnbrXCKoB9hm3qJd+UpJ larnMLHHbQFB6zaSMaWVa7SnZYnZdR2SkCCC2brDsM2KE39ziZCxl7YUn EaFqsOBkWRR/D0Kv4kW7pvbVmSFgP8lO5UChDLPfW/UaUEFHGevgLUwO7 MHHFFdBofQjAGM5mHAiI7CRfWJjv4twAcDsgiD+y4xH/4gprRzbe0coG/ oiHF32pfTOAeRhvkBLYeZGITcSkqNEqwswzV0Mb3dvhUXJ9ORNoe09YEf vQ2WnDy00bDILSjgl/MRJAfQqwMA1kEiMnRrETfkOsh8yT6lkpy47jrX+ A==; X-CSE-ConnectionGUID: IjOysGdoTiiab47TmL3GqQ== X-CSE-MsgGUID: eZ84ADbzT32lCDcTPSS2bw== X-IronPort-AV: E=McAfee;i="6800,10657,11552"; a="59805803" X-IronPort-AV: E=Sophos;i="6.18,262,1751266800"; d="scan'208";a="59805803" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Sep 2025 17:10:36 -0700 X-CSE-ConnectionGUID: cQy8dHMTQbid9or6wsK6Ig== X-CSE-MsgGUID: NCueaxNrTeaxkfiIFBYUyA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,262,1751266800"; d="scan'208";a="174749576" Received: from lkp-server02.sh.intel.com (HELO eb5fdfb2a9b7) ([10.239.97.151]) by fmviesa009.fm.intel.com with ESMTP; 13 Sep 2025 17:10:34 -0700 Received: from kbuild by eb5fdfb2a9b7 with local (Exim 4.96) (envelope-from ) id 1uxaK8-0001xw-0a; Sun, 14 Sep 2025 00:10:32 +0000 Date: Sun, 14 Sep 2025 08:10:31 +0800 From: kernel test robot To: Shay Power , linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, andy@kernel.org, linux-fbdev@vger.kernel.org, Shay Power Subject: Re: [PATCH] staging: fbtft/fbtft-bus: remove empty macro argument Message-ID: <202509140751.ZWyZhali-lkp@intel.com> References: <20250913210600.36986-1-shaythomaspower@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250913210600.36986-1-shaythomaspower@gmail.com> Hi Shay, kernel test robot noticed the following build errors: [auto build test ERROR on staging/staging-testing] url: https://github.com/intel-lab-lkp/linux/commits/Shay-Power/staging-fbtft-fbtft-bus-remove-empty-macro-argument/20250914-050734 base: staging/staging-testing patch link: https://lore.kernel.org/r/20250913210600.36986-1-shaythomaspower%40gmail.com patch subject: [PATCH] staging: fbtft/fbtft-bus: remove empty macro argument config: arc-randconfig-002-20250914 (https://download.01.org/0day-ci/archive/20250914/202509140751.ZWyZhali-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250914/202509140751.ZWyZhali-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/202509140751.ZWyZhali-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/staging/fbtft/fbtft-bus.c:65:53: error: macro "define_fbtft_write_reg" requires 4 arguments, but only 3 given 65 | define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8) | ^ drivers/staging/fbtft/fbtft-bus.c:14: note: macro "define_fbtft_write_reg" defined here 14 | #define define_fbtft_write_reg(func, buffer_type, data_type, modifier) \ | >> drivers/staging/fbtft/fbtft-bus.c:65:23: error: expected ';' before 'void' 65 | define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8) | ^ | ; drivers/staging/fbtft/fbtft-bus.c:67:57: error: macro "define_fbtft_write_reg" requires 4 arguments, but only 3 given 67 | define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, u16) | ^ drivers/staging/fbtft/fbtft-bus.c:14: note: macro "define_fbtft_write_reg" defined here 14 | #define define_fbtft_write_reg(func, buffer_type, data_type, modifier) \ | drivers/staging/fbtft/fbtft-bus.c:67:23: error: expected ';' before 'void' 67 | define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, u16) | ^ | ; 68 | 69 | void fbtft_write_reg8_bus9(struct fbtft_par *par, int len, ...) | ~~~~ vim +/define_fbtft_write_reg +65 drivers/staging/fbtft/fbtft-bus.c 64 > 65 define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8) 66 define_fbtft_write_reg(fbtft_write_reg16_bus8, __be16, u16, cpu_to_be16) 67 define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, u16) 68 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki