[kbuild-all] [xlnx:pr/141 7244/7257] sound/drivers/xylon/logii2s.h:111:2: error: unknown type name 'spinlock_t'

tree: https://github.com/Xilinx/linux-xlnx pr/141 head: db995e4e810a4df3511b95cec55cd8d955b1b52d commit: d9f8c581a57f95963d6825e9ed6abd89c4099e15 [7244/7257] Fix Makefile typo config: ia64-allyesconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 7.5.0 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 d9f8c581a57f95963d6825e9ed6abd89c4099e15 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross ARCH=ia64 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 sound/drivers/xylon/logii2s.c:19:0: spinlock_t lock; ^~~~~~~~~~ vim +/spinlock_t +111 sound/drivers/xylon/logii2s.h 4b89f92a14681c puhitaku 2018-10-26 107 4b89f92a14681c puhitaku 2018-10-26 108 struct logii2s_pcm_data { 4b89f92a14681c puhitaku 2018-10-26 109 struct logii2s_port *port; 4b89f92a14681c puhitaku 2018-10-26 110 struct snd_pcm_substream *substream; 4b89f92a14681c puhitaku 2018-10-26 @111 spinlock_t lock; 4b89f92a14681c puhitaku 2018-10-26 112 unsigned int buf_pos; 4b89f92a14681c puhitaku 2018-10-26 113 unsigned int buf_sz; 4b89f92a14681c puhitaku 2018-10-26 114 unsigned int xfer_dir; 4b89f92a14681c puhitaku 2018-10-26 115 4b89f92a14681c puhitaku 2018-10-26 116 /* Raw mic alignment info */ 4b89f92a14681c puhitaku 2018-10-26 117 unsigned char is_aligned; 4b89f92a14681c puhitaku 2018-10-26 118 4b89f92a14681c puhitaku 2018-10-26 119 /* Last R channel sample */ 4b89f92a14681c puhitaku 2018-10-26 120 u32 last_r; 4b89f92a14681c puhitaku 2018-10-26 121 }; 4b89f92a14681c puhitaku 2018-10-26 122 :::::: The code at line 111 was first introduced by commit :::::: 4b89f92a14681c6d7068c5cea7d7df3f8ccaec61 Move struct definition to share it among other sources :::::: TO: puhitaku <puhitaku(a)gmail.com&gt; :::::: CC: puhitaku <puhitaku(a)gmail.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org