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| author | Daniel Golle <daniel@makrotopia.org> | 2021-11-25 22:45:03 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-12-19 17:24:01 +0300 |
| commit | 5b595b66394096258d0ad555a41e52ea387aeb9e (patch) | |
| tree | 85bc33dda816b79ec910bf4a28794d8617b6c71e | |
| parent | 15965d8c9c0d4a18f940f8dbe2661209f8504525 (diff) | |
| download | linux-5b595b66394096258d0ad555a41e52ea387aeb9e.tar.xz | |
mt76: eeprom: tolerate corrected bit-flips
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>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/eeprom.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/eeprom.c b/drivers/net/wireless/mediatek/mt76/eeprom.c index 2d58aa31db93..a499861918fa 100644 --- a/drivers/net/wireless/mediatek/mt76/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/eeprom.c @@ -65,6 +65,8 @@ 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 (mtd_is_bitflip(ret)) + ret = 0; if (ret) { dev_err(dev->dev, "reading EEPROM from mtd %s failed: %i\n", part, ret); |