Hi Rajat, Thank you for the patch! Yet something to improve: [auto build test ERROR on pci/next] [also build test ERROR on v4.17-rc4 next-20180508] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Rajat-Jain/pci-aspm-Remove-CONFIG_PCIEASPM_DEBUG/20180509-161750 base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next config: i386-alldefconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/pci/pci-sysfs.o: In function `pci_create_sysfs_dev_files': >> pci-sysfs.c:(.text+0x19b0): undefined reference to `pcie_aspm_create_sysfs_dev_files' >> pci-sysfs.c:(.text+0x1a16): undefined reference to `pcie_aspm_remove_sysfs_dev_files' drivers/pci/pci-sysfs.o: In function `pci_remove_sysfs_dev_files': pci-sysfs.c:(.text+0x1af6): undefined reference to `pcie_aspm_remove_sysfs_dev_files' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation