Defined in 4 files as a function:
- arch/m32r/platforms/m32700ut/io.c, line 72 (as a function)
- arch/m32r/platforms/mappi2/io.c, line 71 (as a function)
- arch/m32r/platforms/mappi3/io.c, line 86 (as a function)
- arch/m32r/platforms/opsput/io.c, line 72 (as a function)