Deferred Inspection with CBP
In this instance, there are a couple of considerations. You should expect to be placed in removal proceedings. It does not sound like you will be charged with an aggravated felony. First, this does not appear to be a crime of violence, and secondly, as you described it, it sounds like you received straight probation. As such, under sec. 1101(a)(48)(b), this probably wouldn't be an aggravated felony anyway (called "agg-fel" in our parlance).
Now, if this is NOT an aggravated felony, you might qualify for various types of relief when put into removal proceedings.