1. fe4e719 m32r: move include/asm-m32r headers to arch/m32r/include/asm by Hirokazu Takata · 16 years ago[Renamed from include/asm-m32r/mutex.h]
  2. 2acbb8c [PATCH] mutex subsystem, add default include/asm-*/mutex.h files by Arjan van de Ven · 19 years ago