hwmon: (emc1403) Fix I2C address range

I2C address range included 0x2a, which the chips do not support.
Replace with 0x29 which is supported but was missing.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
1 file changed