From 36a3b4ed5632d8da13e3b89796cfdd0683021224 Mon Sep 17 00:00:00 2001
From: Joel Peshkin <joel.peshkin@broadcom.com>
Date: Mon, 20 Dec 2021 20:15:47 -0800
Subject: [PATCH] BRCMNAND: Fix reporting of uncorrectable errors on subpages
 during page read

Previously, a subpage with an uncorrectable error followed by a subpage
with a correctable error would return an erroneous correctable status.

Signed-off-by: Joel Peshkin <joel.peshkin@broadcom.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 drivers/mtd/nand/raw/brcmnand/brcmnand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index f8434ca88d..74c9348f7f 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -1632,7 +1632,7 @@ static int brcmnand_read_by_pio(struct mtd_info *mtd, struct nand_chip *chip,
 					mtd->oobsize / trans,
 					host->hwcfg.sector_size_1k);
 
-		if (!ret) {
+		if (ret != -EBADMSG) {
 			*err_addr = brcmnand_read_reg(ctrl,
 					BRCMNAND_UNCORR_ADDR) |
 				((u64)(brcmnand_read_reg(ctrl,
-- 
2.39.5