ADVFS: Remove ADVFS_DEBUG and ADVFS_LK_STRINGS from locking code
BS: Use native kmutex_t in place of Tru64 specific simple_lock_data_t
ADVFS: Remove all occurences of decl_simple_lock_info()
ADVFS: Remove debugging code: struct lockinfo
ADVFS: Use native rwlock_t in place of Tru64 specific lock_data_t
BS: Stop defining strrchr() already defined in the kernel