From b27823a77466fd20d8c5b61e20ae9fd7ea4e567d Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Thu, 20 Sep 2018 11:11:52 +0200 Subject: 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 Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h') 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 */ -- cgit v1.2.3