Added the DEBUG_LOG_NOLOCK macro missed from the EHCI commit that removed all locking from the IRQ handler.
Added the DEBUG_LOG_NOLOCK macro missed from the EHCI commit that removed all locking from the IRQ handler.

jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree,jmolloy/pedigree