[PATCH v2 3/4] mtd: nand: mxc_nand: Add error message if BBT creation fails

["Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>]

Then reading from the chip and thus aborting creation of a bad block
table, at inform the user about that with an error message.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/mtd/nand/raw/mxc_nand.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c
index 8e564fa76a33..faea1c95f95e 100644
--- a/drivers/mtd/nand/raw/mxc_nand.c
+++ b/drivers/mtd/nand/raw/mxc_nand.c
@@ -1569,8 +1569,11 @@ static int checkbad(struct mtd_info *mtd, loff_t ofs)
 	};
 
 	ret = mtd_read_oob(mtd, ofs, &ops);
-	if (ret < 0)
+	if (ret < 0) {
+		dev_err(mtd->dev.parent, "Failed to read page at 0x%08x\n",
+			(unsigned int)ofs);
 		return ret;
+	}
 
 	if (buf[2000] != 0xff)
 		/* block considered bad */
-- 
2.43.0