It happens, but the issue here is that it was done on the private property of a home bordering the golf course.
That may be the case, but calling the cops I think was overboard. Take it up with the golf course or confront the golfers themselves. Maybe put up a sign saying people caught peeing on property will be subject to laughter and ridicule by a gaggle of school age girls. Any of those methods would have been better than calling the cops IMHO.
Hell, if he knew it was a famous NFL player that was doing the deed he might have been out there trying to get an autograph.