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[2620:137:e000::1:20]) by mx.google.com with ESMTP id q6-20020a056a00088600b00572698b413esi20706157pfj.195.2023.01.12.19.59.37; Thu, 12 Jan 2023 19:59:43 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229462AbjAMDqq (ORCPT + 52 others); Thu, 12 Jan 2023 22:46:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231345AbjAMDqn (ORCPT ); Thu, 12 Jan 2023 22:46:43 -0500 Received: from out28-217.mail.aliyun.com (out28-217.mail.aliyun.com [115.124.28.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 82368EE14; Thu, 12 Jan 2023 19:46:39 -0800 (PST) X-Alimail-AntiSpam: AC=CONTINUE;BC=0.1366565|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_social|0.0193387-0.00120227-0.979459;FP=0|0|0|0|0|-1|-1|-1;HT=ay29a033018047198;MF=wangweidong.a@awinic.com;NM=1;PH=DS;RN=28;RT=28;SR=0;TI=SMTPD_---.QrTXrBT_1673581583; Received: from ubuntu-VirtualBox..(mailfrom:wangweidong.a@awinic.com fp:SMTPD_---.QrTXrBT_1673581583) by smtp.aliyun-inc.com; Fri, 13 Jan 2023 11:46:33 +0800 From: wangweidong.a@awinic.com To: povik+lin@cutebit.org Cc: 13691752556@139.com, alsa-devel@alsa-project.org, broonie@kernel.org, cezary.rojewski@intel.com, ckeepax@opensource.cirrus.com, daniel.beer@igorinstitute.com, devicetree@vger.kernel.org, flatmax@flatmax.com, james.schulman@cirrus.com, jonathan.albrieux@gmail.com, krzysztof.kozlowski+dt@linaro.org, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, liweilei@awinic.com, lkp@intel.com, llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, pierre-louis.bossart@linux.intel.com, rf@opensource.cirrus.com, robh+dt@kernel.org, srinivas.kandagatla@linaro.org, steve@sk2.org, tiwai@suse.com, wangweidong.a@awinic.com, yangxiaohua@everest-semi.com, yijiangtao@awinic.com, zhaolei@awinic.com Subject: Re: [PATCH V9 4/5] ASoC: codecs: Aw883xx chip register file, data type file and Kconfig Makefile Date: Fri, 13 Jan 2023 11:46:23 +0800 Message-Id: <20230113034623.188604-1-wangweidong.a@awinic.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <5EA7B038-9B49-4E5D-8209-8689C0D03071@cutebit.org> References: <5EA7B038-9B49-4E5D-8209-8689C0D03071@cutebit.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 11/1/2023, at 9:38, povik+lin@cutebit.org wrote: > Hi, > the issue here would be that it’s possible to select your driver for compilation without > having selected the CRC8 functions, leading to the linkage error. > You can fix that by adding ’select CRC8’ under the Kconfig section of your driver, similarly > to how the SND_SOC_SIGMADSP symbol selects CRC32. Thank you very much for your advice. I will correct this mistake > Best regards, > Martin Best regards, Weidong Wang