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eeprom: add support for dumping otp data separately via debugfs

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2015-09-26 00:59:16 +02:00
parent 1e2f05b719
commit a1767ddf64
3 changed files with 7 additions and 5 deletions
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eeprom.c
+5 -5
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@@ -189,15 +189,16 @@ mt76_eeprom_load(struct mt76_dev *dev)
bool found;
dev->eeprom.size = len;
dev->eeprom.data = devm_kzalloc(dev->dev, len, GFP_KERNEL);
dev->eeprom.data = devm_kzalloc(dev->dev, len * 2, GFP_KERNEL);
if (!dev->eeprom.data)
return -ENOMEM;
dev->otp.size = len;
dev->otp.data = dev->eeprom.data + len;
found = !mt76_get_of_eeprom(dev, len);
efuse = kzalloc(len, GFP_KERNEL);
if (!efuse)
return -ENOMEM;
efuse = dev->otp.data;
if (mt76_get_efuse_data(dev, efuse, len))
goto out;
@@ -211,7 +212,6 @@ mt76_eeprom_load(struct mt76_dev *dev)
}
out:
kfree(efuse);
if (!found)
return -ENOENT;