Hi Anshuman, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-intel/for-linux-next] [cannot apply to v5.3-rc2 next-20190730] [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/Anshuman-Gupta/DC3CO-Support-for-TGL/20190731-014749 base: git://anongit.freedesktop.org/drm-intel for-linux-next reproduce: # apt-get install sparse # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/i915/display/intel_psr.c:566:6: sparse: sparse: symbol 'tgl_disallow_dc3co_on_psr2_exit' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx