diff options
Diffstat (limited to 'drivers/mtd/nand/raw/nandsim.c')
| -rw-r--r-- | drivers/mtd/nand/raw/nandsim.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/mtd/nand/raw/nandsim.c b/drivers/mtd/nand/raw/nandsim.c index 2b3047d53558..933d1a629c51 100644 --- a/drivers/mtd/nand/raw/nandsim.c +++ b/drivers/mtd/nand/raw/nandsim.c @@ -443,7 +443,7 @@ static unsigned long total_wear = 0; /* MTD structure for NAND controller */ static struct mtd_info *nsmtd; -static int nandsim_debugfs_show(struct seq_file *m, void *private) +static int nandsim_show(struct seq_file *m, void *private) { unsigned long wmin = -1, wmax = 0, avg; unsigned long deciles[10], decile_max[10], tot = 0; @@ -494,18 +494,7 @@ static int nandsim_debugfs_show(struct seq_file *m, void *private) return 0; } - -static int nandsim_debugfs_open(struct inode *inode, struct file *file) -{ - return single_open(file, nandsim_debugfs_show, inode->i_private); -} - -static const struct file_operations dfs_fops = { - .open = nandsim_debugfs_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(nandsim); /** * nandsim_debugfs_create - initialize debugfs @@ -531,7 +520,7 @@ static int nandsim_debugfs_create(struct nandsim *dev) } dent = debugfs_create_file("nandsim_wear_report", S_IRUSR, - root, dev, &dfs_fops); + root, dev, &nandsim_fops); if (IS_ERR_OR_NULL(dent)) { NS_ERR("cannot create \"nandsim_wear_report\" debugfs entry\n"); return -1; |