diff options
| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2022-02-25 17:46:56 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-03-14 19:01:58 +0300 |
| commit | ec090a0392ff634e9304c19a8578d476a9e0c830 (patch) | |
| tree | c7d06b2b0a72f27805a136803609038c32b036cc | |
| parent | d9a16830e10eafde6f0bce91047bb869c44425ab (diff) | |
| download | linux-ec090a0392ff634e9304c19a8578d476a9e0c830.tar.xz | |
mtd: core: Remove partid and partname debugfs files
partid and partname debugfs files were used just by SPI NOR, but they were
replaced by sysfs entries. Since these debugfs files are no longer used in
mtd, remove dead code. The directory is kept as it is used by nandsim,
mtdswap and docg3.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220225144656.634682-1-tudor.ambarus@microchip.com
| -rw-r--r-- | drivers/mtd/mtdcore.c | 35 | ||||
| -rw-r--r-- | include/linux/mtd/mtd.h | 3 |
2 files changed, 1 insertions, 37 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 1e7f3bbf847e..7dd105daf19d 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -336,28 +336,6 @@ static const struct device_type mtd_devtype = { .release = mtd_release, }; -static int mtd_partid_debug_show(struct seq_file *s, void *p) -{ - struct mtd_info *mtd = s->private; - - seq_printf(s, "%s\n", mtd->dbg.partid); - - return 0; -} - -DEFINE_SHOW_ATTRIBUTE(mtd_partid_debug); - -static int mtd_partname_debug_show(struct seq_file *s, void *p) -{ - struct mtd_info *mtd = s->private; - - seq_printf(s, "%s\n", mtd->dbg.partname); - - return 0; -} - -DEFINE_SHOW_ATTRIBUTE(mtd_partname_debug); - static bool mtd_expert_analysis_mode; #ifdef CONFIG_DEBUG_FS @@ -377,23 +355,12 @@ static struct dentry *dfs_dir_mtd; static void mtd_debugfs_populate(struct mtd_info *mtd) { - struct mtd_info *master = mtd_get_master(mtd); struct device *dev = &mtd->dev; - struct dentry *root; if (IS_ERR_OR_NULL(dfs_dir_mtd)) return; - root = debugfs_create_dir(dev_name(dev), dfs_dir_mtd); - mtd->dbg.dfs_dir = root; - - if (master->dbg.partid) - debugfs_create_file("partid", 0400, root, master, - &mtd_partid_debug_fops); - - if (master->dbg.partname) - debugfs_create_file("partname", 0400, root, master, - &mtd_partname_debug_fops); + mtd->dbg.dfs_dir = debugfs_create_dir(dev_name(dev), dfs_dir_mtd); } #ifndef CONFIG_MMU diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 1b3fc8c71ab3..151607e9d64a 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -188,9 +188,6 @@ struct module; /* only needed for owner field in mtd_info */ */ struct mtd_debug_info { struct dentry *dfs_dir; - - const char *partname; - const char *partid; }; /** |