diff options
| -rw-r--r-- | drivers/mtd/mtdcore.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 6c4683a5e531..0feacb9fbdac 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -780,6 +780,7 @@ int del_mtd_device(struct mtd_info *mtd) { int ret; struct mtd_notifier *not; + struct device_node *mtd_of_node; mutex_lock(&mtd_table_mutex); @@ -798,6 +799,7 @@ int del_mtd_device(struct mtd_info *mtd) mtd->index, mtd->name, mtd->usecount); ret = -EBUSY; } else { + mtd_of_node = mtd_get_of_node(mtd); debugfs_remove_recursive(mtd->dbg.dfs_dir); /* Try to remove the NVMEM provider */ @@ -809,7 +811,7 @@ int del_mtd_device(struct mtd_info *mtd) memset(&mtd->dev, 0, sizeof(mtd->dev)); idr_remove(&mtd_idr, mtd->index); - of_node_put(mtd_get_of_node(mtd)); + of_node_put(mtd_of_node); module_put(THIS_MODULE); ret = 0; |