Input: exc3000 - switch to i2c's probe_new API

Switch to the "new" I2C probe API.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200520153936.46869-3-sebastian.reichel@collabora.com


Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>