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| author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-09-20 12:11:52 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-10-01 13:33:43 +0300 |
| commit | b27823a77466fd20d8c5b61e20ae9fd7ea4e567d (patch) | |
| tree | 7a6f8b2ae7a5aefc38622b98a9b7e13da0fa1902 /drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h | |
| parent | 86c71d3deefae88b8f151f97102af661d9792636 (diff) | |
| download | linux-b27823a77466fd20d8c5b61e20ae9fd7ea4e567d.tar.xz | |
mt76: move mt76x2_eeprom_get in mt76x02_eeprom.h
Move mt76x2_eeprom_get utility routine in mt76x02_eeprom.h since
it will be used to parse mt76x0 eeprom in order to unify eeprom
support between mt76x2 and mt76x0 drivers
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h index 1575c2352d9b..85dd4f9b97a5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h @@ -136,4 +136,14 @@ mt76x02_sign_extend(u32 val, unsigned int size) return sign ? val : -val; } +static inline int +mt76x02_eeprom_get(struct mt76_dev *dev, + enum mt76x02_eeprom_field field) +{ + if ((field & 1) || field >= __MT_EE_MAX) + return -1; + + return get_unaligned_le16(dev->eeprom.data + field); +} + #endif /* __MT76x02_EEPROM_H */ |