[song-md:md-next 15/18] drivers/md/md-cluster.c:425:63: error: 'mddev' undeclared

[song-md:md-next 15/18] drivers/md/md-cluster.c:425:63: error: 'mddev' undeclared

[kernel test robot]

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git md-next
head:   ec7246c9455e83f452055cec9c39bd54e72217a4
commit: 48b34bba06372e5f6645716b57394db28fa7260c [15/18] md: refactor md_wakeup_thread()
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230314/202303141841.7hUZnSGb-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 12.1.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/song/md.git/commit/?id=48b34bba06372e5f6645716b57394db28fa7260c
        git remote add song-md git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
        git fetch --no-tags song-md md-next
        git checkout 48b34bba06372e5f6645716b57394db28fa7260c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303141841.7hUZnSGb-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/md/md-cluster.c: In function 'ack_bast':
>> drivers/md/md-cluster.c:425:63: error: 'mddev' undeclared (first use in this function)
     425 |                         md_wakeup_thread(&cinfo->recv_thread, mddev);
         |                                                               ^~~~~
   drivers/md/md-cluster.c:425:63: note: each undeclared identifier is reported only once for each function it appears in


vim +/mddev +425 drivers/md/md-cluster.c

   412	
   413	/*
   414	 * The BAST function for the ack lock resource
   415	 * This function wakes up the receive thread in
   416	 * order to receive and process the message.
   417	 */
   418	static void ack_bast(void *arg, int mode)
   419	{
   420		struct dlm_lock_resource *res = arg;
   421		struct md_cluster_info *cinfo = res->mddev->cluster_info;
   422	
   423		if (mode == DLM_LOCK_EX) {
   424			if (test_bit(MD_CLUSTER_ALREADY_IN_CLUSTER, &cinfo->state))
 > 425				md_wakeup_thread(&cinfo->recv_thread, mddev);
   426			else
   427				set_bit(MD_CLUSTER_PENDING_RECV_EVENT, &cinfo->state);
   428		}
   429	}
   430	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests