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i2c: Improve logging on failure to probe for ->class devices
While writing the i2c-imc driver, I noticed that the warning message when the i2c core can't figure out how to probe is mostly useless. This trivial patch improves it. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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@ -1665,7 +1665,8 @@ static int i2c_default_probe(struct i2c_adapter *adap, unsigned short addr)
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err = i2c_smbus_xfer(adap, addr, 0, I2C_SMBUS_READ, 0,
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I2C_SMBUS_BYTE, &dummy);
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else {
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dev_warn(&adap->dev, "No suitable probing method supported\n");
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dev_warn(&adap->dev, "No suitable probing method supported for address 0x%02X\n",
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addr);
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err = -EOPNOTSUPP;
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}
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