Messages in this thread Patch in this message | | | Date | Mon, 12 May 2014 13:48:26 +0200 | From | Josef Gajdusek <> | Subject | [PATCH] drivers/hwmon/emc1403.c: add new revision numbers to emc1403_detect() |
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Adds new chip revision numbers to emc1403.c. Altough the datasheet (for emc1412) does not say so directly, it seems to suggest, that chips with revision ID 0x03 exist.
Signed-off-by: Josef Gajdusek <atx@atx.name> --- diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c index 61d89d6..b2b6a52 100644 --- a/drivers/hwmon/emc1403.c +++ b/drivers/hwmon/emc1403.c @@ -330,7 +330,7 @@ static int emc1403_detect(struct i2c_client *client, } id = i2c_smbus_read_byte_data(client, THERMAL_REVISION_REG); - if (id != 0x01) + if (id < 0x01 || id > 0x04) return -ENODEV; return 0;
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