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path: root/drivers/mtd/nand/nand_base.c
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Diffstat (limited to 'drivers/mtd/nand/nand_base.c')
-rw-r--r--drivers/mtd/nand/nand_base.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index b6facac54fc0..557b8462f55e 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -4009,7 +4009,6 @@ static int nand_dt_init(struct nand_chip *chip)
* This is the first phase of the normal nand_scan() function. It reads the
* flash ID and sets up MTD fields accordingly.
*
- * The mtd->owner field must be set to the module of the caller.
*/
int nand_scan_ident(struct mtd_info *mtd, int maxchips,
struct nand_flash_dev *table)
@@ -4429,19 +4428,12 @@ EXPORT_SYMBOL(nand_scan_tail);
*
* This fills out all the uninitialized function pointers with the defaults.
* The flash ID is read and the mtd/chip structures are filled with the
- * appropriate values. The mtd->owner field must be set to the module of the
- * caller.
+ * appropriate values.
*/
int nand_scan(struct mtd_info *mtd, int maxchips)
{
int ret;
- /* Many callers got this wrong, so check for it for a while... */
- if (!mtd->owner && caller_is_module()) {
- pr_crit("%s called with NULL mtd->owner!\n", __func__);
- BUG();
- }
-
ret = nand_scan_ident(mtd, maxchips, NULL);
if (!ret)
ret = nand_scan_tail(mtd);