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-rw-r--r--drivers/mtd/nand/nand_base.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 7171bdd..ed1c9c9 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2652,8 +2652,12 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
}
}
- if (!type)
+ if (!type) {
+ printk(KERN_INFO "%s: unknown NAND device: Manufacturer ID:"
+ " 0x%02x, Chip ID: 0x%02x\n", __func__,
+ *maf_id, dev_id);
return ERR_PTR(-ENODEV);
+ }
if (!mtd->name)
mtd->name = type->name;