From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758465AbbA2BtR (ORCPT ); Wed, 28 Jan 2015 20:49:17 -0500 Received: from lists.s-osg.org ([54.187.51.154]:41431 "EHLO lists.s-osg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753913AbbA2BtK (ORCPT ); Wed, 28 Jan 2015 20:49:10 -0500 Date: Wed, 28 Jan 2015 11:23:39 -0200 From: Mauro Carvalho Chehab To: Sumit Semwal Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-arm-kernel@lists.infradead.org, rmk+kernel@arm.linux.org.uk, airlied@linux.ie, kgene@kernel.org, daniel.vetter@intel.com, thierry.reding@gmail.com, pawel@osciak.com, m.szyprowski@samsung.com, gregkh@linuxfoundation.org, linaro-kernel@lists.linaro.org, robdclark@gmail.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, linux-tegra@vger.kernel.org, inki.dae@samsung.com Subject: Re: [PATCH v3] dma-buf: cleanup dma_buf_export() to make it easily extensible Message-ID: <20150128112339.164c55fd@recife.lan> In-Reply-To: <1422449643-7829-1-git-send-email-sumit.semwal@linaro.org> References: <1422449643-7829-1-git-send-email-sumit.semwal@linaro.org> Organization: Samsung X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Wed, 28 Jan 2015 18:24:03 +0530 Sumit Semwal escreveu: > +/** > + * helper macro for exporters; zeros and fills in most common values > + */ > +#define DEFINE_DMA_BUF_EXPORT_INFO(a) \ > + struct dma_buf_export_info a = { .exp_name = KBUILD_MODNAME } > + I suspect that this will let the other fields not initialized. You likely need to do: #define DEFINE_DMA_BUF_EXPORT_INFO(a) \ struct dma_buf_export_info a = { \ .exp_name = KBUILD_MODNAME; \ .fields = 0; \ ... } Regards, Mauro