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wifi: mt76: limit support of precal loading for mt7915 to MTD only

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Limit support for precal loading for mt7915 only to MTD. Passing data
from DT doesn't support offset and NVMEM require a different cell name
and doesn't support offset hence only MTD way is actually supported.

Rename mt76_get_of_eeprom_from_mtd to mt76_get_of_data_from_mtd as it is
now used for a more generic purpose and export it.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Christian Marangi 2023-10-18 15:09:39 +02:00 committed by Felix Fietkau
parent c33e5f4cbb
commit a6342c31ab
3 changed files with 5 additions and 3 deletions
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5
drivers/net/wireless/mediatek/mt76/eeprom.c
View File

@ -28,7 +28,7 @@ static int mt76_get_of_eeprom_data(struct mt76_dev *dev, void *eep, int len)
return 0;
}
static int mt76_get_of_epprom_from_mtd(struct mt76_dev *dev, void *eep, int offset, int len)
int mt76_get_of_data_from_mtd(struct mt76_dev *dev, void *eep, int offset, int len)
{
#ifdef CONFIG_MTD
struct device_node *np = dev->dev->of_node;
@ -105,6 +105,7 @@ out_put_node:
return -ENOENT;
#endif
}
EXPORT_SYMBOL_GPL(mt76_get_of_data_from_mtd);
static int mt76_get_of_eeprom_from_nvmem(struct mt76_dev *dev, void *eep, int len)
{
@ -149,7 +150,7 @@ int mt76_get_of_eeprom(struct mt76_dev *dev, void *eep, int offset, int len)
if (!ret)
return 0;
ret = mt76_get_of_epprom_from_mtd(dev, eep, offset, len);
ret = mt76_get_of_data_from_mtd(dev, eep, offset, len);
if (!ret)
return 0;

1
drivers/net/wireless/mediatek/mt76/mt76.h
View File

@ -1102,6 +1102,7 @@ void mt76_seq_puts_array(struct seq_file *file, const char *str,
int mt76_eeprom_init(struct mt76_dev *dev, int len);
void mt76_eeprom_override(struct mt76_phy *phy);
int mt76_get_of_data_from_mtd(struct mt76_dev *dev, void *eep, int offset, int len);
int mt76_get_of_eeprom(struct mt76_dev *dev, void *data, int offset, int len);
struct mt76_queue *

2
drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
View File

@ -25,7 +25,7 @@ static int mt7915_eeprom_load_precal(struct mt7915_dev *dev)
offs = is_mt7915(&dev->mt76) ? MT_EE_PRECAL : MT_EE_PRECAL_V2;
return mt76_get_of_eeprom(mdev, dev->cal, offs, val);
return mt76_get_of_data_from_mtd(mdev, dev->cal, offs, val);
}
static int mt7915_check_eeprom(struct mt7915_dev *dev)