diff options
| -rw-r--r-- | drivers/mtd/nand/raw/nandsim.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/mtd/nand/raw/nandsim.c b/drivers/mtd/nand/raw/nandsim.c index 5b427a50bc27..c8e9c70a6641 100644 --- a/drivers/mtd/nand/raw/nandsim.c +++ b/drivers/mtd/nand/raw/nandsim.c @@ -353,6 +353,9 @@ struct nandsim { void *file_buf; struct page *held_pages[NS_MAX_HELD_PAGES]; int held_cnt; + + /* debugfs entry */ + struct dentry *dent; }; /* @@ -495,7 +498,6 @@ DEFINE_SHOW_ATTRIBUTE(ns); static int ns_debugfs_create(struct nandsim *ns) { struct dentry *root = nsmtd->dbg.dfs_dir; - struct dentry *dent; /* * Just skip debugfs initialization when the debugfs directory is @@ -508,9 +510,9 @@ static int ns_debugfs_create(struct nandsim *ns) return 0; } - dent = debugfs_create_file("nandsim_wear_report", 0400, root, ns, - &ns_fops); - if (IS_ERR_OR_NULL(dent)) { + ns->dent = debugfs_create_file("nandsim_wear_report", 0400, root, ns, + &ns_fops); + if (IS_ERR_OR_NULL(ns->dent)) { NS_ERR("cannot create \"nandsim_wear_report\" debugfs entry\n"); return -1; } |