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 <[email protected]> --- drivers/i2c/i2c-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 991d38d..213df0a 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -1502,7 +1502,8 @@ static int i2c_default_probe(struct i2c_adapter *adap, unsigned short addr) err = i2c_smbus_xfer(adap, addr, 0, I2C_SMBUS_READ, 0, I2C_SMBUS_BYTE, &dummy); else { - dev_warn(&adap->dev, "No suitable probing method supported\n"); + dev_warn(&adap->dev, "No suitable probing method supported for address 0x%02X\n", + addr); err = -EOPNOTSUPP; } -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
