XM Sirius PGA Tour Radio is reporting Rory McIlroy’s driver was deemed to be nonconforming at the PGA Championship

Rory McIlroy entered the 107th PGA Championship looking for his second straight major win, but now even making the cut is going to be difficult.

Rory McIlroy's record at Quail Hollow is beyond impressive but that had no bearing on Thursday in the first round of the PGA Championship where very little went his way in his first major start since completing the career Grand Slam.