diff options
| -rw-r--r-- | drivers/hwmon/pmbus/ltc2978.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/hwmon/pmbus/ltc2978.c b/drivers/hwmon/pmbus/ltc2978.c index de3c152a1d9a..629bfe0fe90a 100644 --- a/drivers/hwmon/pmbus/ltc2978.c +++ b/drivers/hwmon/pmbus/ltc2978.c @@ -53,7 +53,8 @@ enum chips { ltc2974, ltc2977, ltc2978, ltc3880, ltc3883 }; /* LTC3883 only */ #define LTC3883_MFR_IIN_PEAK 0xe1 -#define LTC2974_ID 0x0212 +#define LTC2974_ID_REV1 0x0212 +#define LTC2974_ID_REV2 0x0213 #define LTC2977_ID 0x0130 #define LTC2978_ID_REV1 0x0121 #define LTC2978_ID_REV2 0x0122 @@ -394,7 +395,7 @@ static int ltc2978_probe(struct i2c_client *client, if (chip_id < 0) return chip_id; - if (chip_id == LTC2974_ID) { + if (chip_id == LTC2974_ID_REV1 || chip_id == LTC2974_ID_REV2) { data->id = ltc2974; } else if (chip_id == LTC2977_ID) { data->id = ltc2977; |