g_num_dev 24 drivers/misc/mic/cosm/cosm_main.c static atomic_t g_num_dev; g_num_dev 246 drivers/misc/mic/cosm/cosm_main.c if (atomic_add_return(1, &g_num_dev) == 1) { g_num_dev 278 drivers/misc/mic/cosm/cosm_main.c if (atomic_dec_and_test(&g_num_dev)) g_num_dev 290 drivers/misc/mic/cosm/cosm_main.c if (atomic_dec_and_test(&g_num_dev))