From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B37DEB64D9 for ; Mon, 10 Jul 2023 16:13:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232792AbjGJQN3 (ORCPT ); Mon, 10 Jul 2023 12:13:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231307AbjGJQN2 (ORCPT ); Mon, 10 Jul 2023 12:13:28 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2723618D; Mon, 10 Jul 2023 09:13:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689005604; x=1720541604; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=hcRhvsNpzCZm3Sd7nNPgrDaCtucecy1QPHYWw64ui6o=; b=gNhFXiXfjwNq5lgOn1LfATXCkYjrkUiekdloO+VlxgQAGwAowpuqnero LqwzCM58mwnIEo6x/vxNUY2goK7aOXUgMv0fr7tkztR6hfBI1DnMgLE9q +Jpx4d2Uyv67chiRtr0ioR8ixqTjMXI9XWukYXc1cBgoJowFte1TAeoNM FlAybTb6Hr4INO6T8ZDJ3joMZNvW8dugQm9OqLbOzuE5+MQiSBmZUOJD/ pNOTl3oz/wHthzgZ3zrrrmlXXKNUQe6/uNM0QNkhpRV0ZDF71heDNUJMA 0aDyyYGf6IoE9nWwExq8QuAYseXWicb+7ZNPpwqeDAyiGeTCigvmEXSgY g==; X-IronPort-AV: E=McAfee;i="6600,9927,10767"; a="354244117" X-IronPort-AV: E=Sophos;i="6.01,195,1684825200"; d="scan'208";a="354244117" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jul 2023 09:12:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10767"; a="790844445" X-IronPort-AV: E=Sophos;i="6.01,195,1684825200"; d="scan'208";a="790844445" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga004.fm.intel.com with ESMTP; 10 Jul 2023 09:12:26 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.96) (envelope-from ) id 1qItUs-001bGm-39; Mon, 10 Jul 2023 19:12:22 +0300 Date: Mon, 10 Jul 2023 19:12:22 +0300 From: Andy Shevchenko To: Marc Kleine-Budde Cc: Mark Brown , Cristian Ciocaltea , Yang Yingliang , Amit Kumar Mahapatra via Alsa-devel , Neil Armstrong , Tharun Kumar P , Vijaya Krishna Nivarthi , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-riscv@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-trace-kernel@vger.kernel.org, netdev@vger.kernel.org, Richard Cochran , Alexandre Belloni , Heiko Stuebner , Alexandre Torgue , Max Filippov , Fabio Estevam , Jerome Brunet , Kevin Hilman , Tudor Ambarus , Andy Gross , NXP Linux Team , Alain Volmat , Orson Zhai , Radu Pirea , Maxime Coquelin , Martin Blumenstingl , Sascha Hauer , Steven Rostedt , Sanjay R Mehta , Baolin Wang , Paul Walmsley , Matthias Brugger , AngeloGioacchino Del Regno , Bjorn Andersson , Nicolas Ferre , Serge Semin , Konrad Dybcio , Palmer Dabbelt , Masami Hiramatsu , Pengutronix Kernel Team , Chunyan Zhang , Shawn Guo , Claudiu Beznea Subject: Re: [PATCH v2 09/15] spi: Use struct_size() helper Message-ID: References: <20230710154932.68377-1-andriy.shevchenko@linux.intel.com> <20230710154932.68377-10-andriy.shevchenko@linux.intel.com> <20230710-doze-scared-9f0a2e1a9125-mkl@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org On Mon, Jul 10, 2023 at 07:10:43PM +0300, Andy Shevchenko wrote: > On Mon, Jul 10, 2023 at 05:59:55PM +0200, Marc Kleine-Budde wrote: > > On 10.07.2023 18:49:26, Andy Shevchenko wrote: ... > > > + struct spi_transfer t[]; > > > > You might want to use the DECLARE_FLEX_ARRAY helper here. > > Technically, yes, semantically documentation [1] disagrees with "and [2]" > you, so I leave it as is. > > [1]: Documentation/process/deprecated.rst:269 [2]: Documentation/process/deprecated.rst:350 -- With Best Regards, Andy Shevchenko