Defined in 3 files as a macro:
- arch/blackfin/mach-bf538/include/mach/defBF538.h, line 642 (as a macro)
- arch/blackfin/mach-bf548/include/mach/defBF54x_base.h, line 926 (as a macro)
- arch/blackfin/mach-bf561/include/mach/defBF561.h, line 744 (as a macro)