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Wysocki" , Daniel Lezcano Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, Aaron Kling Subject: Re: [PATCH v5 3/3] PCI: tegra: Allow building as a module Message-ID: <202505080510.T9Y6L5rd-lkp@intel.com> References: <20250505-pci-tegra-module-v5-3-827aaac998ba@gmail.com> Precedence: bulk X-Mailing-List: linux-tegra@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: <20250505-pci-tegra-module-v5-3-827aaac998ba@gmail.com> Hi Aaron, kernel test robot noticed the following build warnings: [auto build test WARNING on pci/next] [also build test WARNING on pci/for-linus tip/irq/core tegra/for-next linus/master v6.15-rc5 next-20250507] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Aaron-Kling-via-B4-Relay/cpuidle-tegra-Export-tegra_cpuidle_pcie_irqs_in_use/20250506-102907 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20250505-pci-tegra-module-v5-3-827aaac998ba%40gmail.com patch subject: [PATCH v5 3/3] PCI: tegra: Allow building as a module config: openrisc-allyesconfig (https://download.01.org/0day-ci/archive/20250508/202505080510.T9Y6L5rd-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250508/202505080510.T9Y6L5rd-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/202505080510.T9Y6L5rd-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/pci/controller/pci-tegra.c:2574:13: warning: 'tegra_pcie_debugfs_exit' defined but not used [-Wunused-function] 2574 | static void tegra_pcie_debugfs_exit(struct tegra_pcie *pcie) | ^~~~~~~~~~~~~~~~~~~~~~~ vim +/tegra_pcie_debugfs_exit +2574 drivers/pci/controller/pci-tegra.c 2cb989f6e99aa8 drivers/pci/host/pci-tegra.c Thierry Reding 2014-07-22 2573 662b94c3195654 drivers/pci/host/pci-tegra.c Manikanta Maddireddy 2018-02-28 @2574 static void tegra_pcie_debugfs_exit(struct tegra_pcie *pcie) 662b94c3195654 drivers/pci/host/pci-tegra.c Manikanta Maddireddy 2018-02-28 2575 { 662b94c3195654 drivers/pci/host/pci-tegra.c Manikanta Maddireddy 2018-02-28 2576 debugfs_remove_recursive(pcie->debugfs); 662b94c3195654 drivers/pci/host/pci-tegra.c Manikanta Maddireddy 2018-02-28 2577 pcie->debugfs = NULL; 662b94c3195654 drivers/pci/host/pci-tegra.c Manikanta Maddireddy 2018-02-28 2578 } 662b94c3195654 drivers/pci/host/pci-tegra.c Manikanta Maddireddy 2018-02-28 2579 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki