mmiowb            118 include/asm-cris/io.h #define mmiowb()
mmiowb            107 include/asm-frv/io.h #define mmiowb() mb()
mmiowb            165 include/asm-m32r/io.h #define mmiowb()
mmiowb            314 include/asm-m68k/io.h #define mmiowb()
mmiowb             18 include/asm-mn10300/io.h #define mmiowb() do {} while (0)
mmiowb            198 include/asm-parisc/io.h #define mmiowb() do { } while (0)