[kbuild-all] Re: [drm-drm-misc:drm-misc-next 1/4] drivers/gpu/drm/bridge/ti-sn65dsi86.c:923:41: error: 'struct gpio_chip' has no member named 'of_gpio_n_cells'

tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next head: baef4d56195b6d6e0f681f6eac03d8c6db011d34 commit: 27ed2b3f22ed60295c74b4ca3e855823d0e7603b [1/4] drm/bridge: ti-sn65dsi86: Export bridge GPIOs to Linux :::::: branch date: 4 weeks ago :::::: commit date: 4 weeks ago config: xtensa-randconfig-r011-20200612 (attached as .config) compiler: xtensa-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 git checkout 27ed2b3f22ed60295c74b4ca3e855823d0e7603b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>, old ones prefixed by <<): In file included from ./arch/xtensa/include/generated/asm/bug.h:1, from include/linux/bug.h:5, from include/linux/thread_info.h:12, from arch/xtensa/include/asm/current.h:18, from include/linux/mutex.h:14, from include/linux/notifier.h:14, from include/linux/clk.h:14, from drivers/gpu/drm/bridge/ti-sn65dsi86.c:8: drivers/gpu/drm/bridge/ti-sn65dsi86.c: In function 'tn_sn_bridge_of_xlate': >> drivers/gpu/drm/bridge/ti-sn65dsi86.c:923:41: error: 'struct gpio_chip' has no member named 'of_gpio_n_cells' 923 | if (WARN_ON(gpiospec->args_count < chip->of_gpio_n_cells)) | ^~