iio: accel: mma7660: fix missing MODULE_DEVICE_TABLE(i2c)

Add missing MODULE_DEVICE_TABLE(i2c) this fixes autoloading on
devicetree using systems.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
1 file changed