Hi Akshu, Thank you for the patch! Yet something to improve: [auto build test ERROR on pm/linux-next] [also build test ERROR on v4.17-rc3 next-20180426] [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/Akshu-Agrawal/ACPI-APD-Add-AMD-misc-clock-handler-support/20180430-152810 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next config: x86_64-acpi-redef (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=x86_64 All errors (new ones prefixed by >>): >> drivers//acpi/acpi_apd.c:14:10: fatal error: linux/platform_data/clk-st.h: No such file or directory #include ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. vim +14 drivers//acpi/acpi_apd.c > 14 #include 15 #include 16 #include 17 #include 18 #include 19 #include 20 #include 21 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation