The last time we were on the Pride (when it was in LA) Smoking in your cabin was tied to your location. I forget if it was port or starboard. I am not a smoker and I can tell you if you smoke on your balcony it does go into someones cabin.
I've never heard of that before. They designate the outside open decks on Starboard as smoking. Just never heard of them designating cabins other than the non smoking Spa cabins.