Hi Mauro, I love your patch! Perhaps something to improve: [auto build test WARNING on pci/next] [also build test WARNING on linus/master v5.11-rc6 next-20210125] [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] url: https://github.com/0day-ci/linux/commits/Mauro-Carvalho-Chehab/Add-support-for-Hikey-970-PCIe/20210203-151220 base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/6c6f3407849b681518423b465433a46482b78ebc git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Mauro-Carvalho-Chehab/Add-support-for-Hikey-970-PCIe/20210203-151220 git checkout 6c6f3407849b681518423b465433a46482b78ebc # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/pci/controller/dwc/pcie-kirin.c:238:6: warning: no previous prototype for 'kirin970_pcie_get_eyeparam' [-Wmissing-prototypes] 238 | void kirin970_pcie_get_eyeparam(struct kirin_pcie *pcie) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS Selected by - FAULT_INJECTION_STACKTRACE_FILTER && FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT && !X86_64 && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 vim +/kirin970_pcie_get_eyeparam +238 drivers/pci/controller/dwc/pcie-kirin.c 237 > 238 void kirin970_pcie_get_eyeparam(struct kirin_pcie *pcie) 239 { 240 struct device *dev = pcie->pci->dev; 241 int i; 242 struct device_node *np; 243 244 np = dev->of_node; 245 246 if (of_property_read_u32_array(np, "eye_param", pcie->eye_param, 5)) { 247 for (i = 0; i < 5; i++) 248 pcie->eye_param[i] = EYEPARAM_NOCFG; 249 } 250 251 dev_dbg(dev, "eye_param_vboost = [0x%x]\n", pcie->eye_param[0]); 252 dev_dbg(dev, "eye_param_iboost = [0x%x]\n", pcie->eye_param[1]); 253 dev_dbg(dev, "eye_param_pre = [0x%x]\n", pcie->eye_param[2]); 254 dev_dbg(dev, "eye_param_post = [0x%x]\n", pcie->eye_param[3]); 255 dev_dbg(dev, "eye_param_main = [0x%x]\n", pcie->eye_param[4]); 256 } 257 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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