Date:   Thu, 25 Nov 2021 19:45:03 +0000
From:   Daniel Golle <daniel@makrotopia.org>
To:     linux-mediatek@lists.infradead.org, linux-wireless@vger.kernel.org
Cc:     Ryder Lee <ryder.lee@mediatek.com>,
        Lorenzo Bianconi <lorenzo@kernel.org>,
        Felix Fietkau <nbd@nbd.name>, Hauke Mehrtens <hauke@hauke-m.de>
Subject: [PATCH v2] mt76: eeprom: tolerate corrected bit-flips
Message-ID: <YZ/nv74JH/uQwpBt@makrotopia.org>
MIME-Version: 1.0
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mtd_read() returns -EUCLEAN in case of corrected bit-flips.
As data was read, don't error out in this case.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
v2: fix wrong variable name

 drivers/net/wireless/mediatek/mt76/eeprom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/eeprom.c b/drivers/net/wireless/mediatek/mt76/eeprom.c
index 2d58aa31db934..4a5d14473ddc4 100644
--- a/drivers/net/wireless/mediatek/mt76/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/eeprom.c
@@ -65,7 +65,7 @@ int mt76_get_of_eeprom(struct mt76_dev *dev, void *eep, int offset, int len)
 	offset = be32_to_cpup(list);
 	ret = mtd_read(mtd, offset, len, &retlen, eep);
 	put_mtd_device(mtd);
-	if (ret) {
+	if (ret && !mtd_is_bitflip(ret)) {
 		dev_err(dev->dev, "reading EEPROM from mtd %s failed: %i\n",
 			part, ret);
 		goto out_put_node;
-- 
2.34.0