__get_CLKSW 85 include/asm-frv/mb-regs.h #define __get_CLKSW() ({ *(volatile unsigned long *)(__region_CS2 + 0x0130000cUL) & 0xffUL; }) __get_CLKSW 171 include/asm-frv/mb-regs.h #define __get_CLKSW() 0UL