smsc47m1: dev_warn fix

smsc47m1: dev_warn fix

We can't use dev_warn on an i2c client before it is attached.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 6c81b84..9cd28f2 100644 (file)
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -429,7 +429,8 @@ static int smsc47m1_detect(struct i2c_adapter *adapter)
        pwm2 = (smsc47m1_read_value(new_client, SMSC47M1_REG_PPIN(1)) & 0x05)
               == 0x04;
        if (!(fan1 || fan2 || pwm1 || pwm2)) {
-               dev_warn(&new_client->dev, "Device is not configured, will not use\n");
+               dev_warn(&adapter->dev, "Device at 0x%x is not configured, "
+                        "will not use\n", new_client->addr);
                err = -ENODEV;
                goto error_free;
        }