ext_csd_dentry 135 drivers/mmc/core/block.c struct dentry *ext_csd_dentry; ext_csd_dentry 2826 drivers/mmc/core/block.c md->ext_csd_dentry = ext_csd_dentry 2829 drivers/mmc/core/block.c if (!md->ext_csd_dentry) ext_csd_dentry 2847 drivers/mmc/core/block.c if (!IS_ERR_OR_NULL(md->ext_csd_dentry)) { ext_csd_dentry 2848 drivers/mmc/core/block.c debugfs_remove(md->ext_csd_dentry); ext_csd_dentry 2849 drivers/mmc/core/block.c md->ext_csd_dentry = NULL;