From mboxrd@z Thu Jan 1 00:00:00 1970 From: Okaya@codeaurora.org Subject: Re: [PATCH V10 7/7] dma: qcom_hidma: add support for object hierarchy Date: Mon, 21 Dec 2015 22:05:24 -0000 Message-ID: <2c12e9aadc42c51a37e6dd771652aafb.squirrel@www.codeaurora.org> References: <201512191503.k4p1BXza%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: In-Reply-To: <201512191503.k4p1BXza%fengguang.wu@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: kbuild test robot Cc: Sinan Kaya , kbuild-all@01.org, dmaengine@vger.kernel.org, mark.rutland@arm.com, timur@codeaurora.org, devicetree@vger.kernel.org, cov@codeaurora.org, vinod.koul@intel.com, jcm@redhat.com, agross@codeaurora.org, arnd@arndb.de, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org > Hi Sinan, > > [auto build test ERROR on v4.4-rc5] > [also build test ERROR on next-20151218] > > url: > https://github.com/0day-ci/linux/commits/Sinan-Kaya/dma-add-Qualcomm-Technologies-HIDMA-driver/20151218-010637 > config: sparc64-allmodconfig (attached as .config) > reproduce: > wget > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross > -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > make.cross ARCH=sparc64 > > All errors (new ones prefixed by >>): > >>> ERROR: "of_irq_parse_one" [drivers/dma/qcom/hdma_mgmt.ko] undefined! > > --- > 0-DAY kernel test infrastructure Open Source Technology > Center > https://lists.01.org/pipermail/kbuild-all Intel > Corporation > I am confused about this. The function call is made only if OF is defined. The function that is being called is defined with extern symbol and resides in drivers/of/irq.c. how does the sparc arch define OF yet exclude drivers/of/irq.c