Commits
Thanh Tran committed cb188d9ad75
Fix spurious K2G USB device mode interrupt Read IRQ_STATUS_RAW after the IRQ has been disabled and and write it to IRQ_STATUS to disable interrupt. Previous code reads IRQ_STATUS, but IRQ_STATUS becomes 0 when IRQ is disabled. Also have to swap the order of clearing DWC interrupt and writing to IRQ_STATUS to allow DWC to interrupt the core again.