i2c: of: remove duplicated check for valid address

The very same check is done when calling i2c_new_device(). Remove it
here to avoid code duplication.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2018-01-18 13:11:32 +01:00
commit 4f3ae38acb