Defined in 3 files as a macro:
- arch/blackfin/mach-bf518/include/mach/cdefBF512.h, line 870 (as a macro)
- arch/blackfin/mach-bf527/include/mach/cdefBF522.h, line 887 (as a macro)
- arch/blackfin/mach-bf537/include/mach/cdefBF534.h, line 846 (as a macro)