ltq_grx390_pp32_hz   92 arch/mips/lantiq/clk.h extern unsigned long ltq_grx390_pp32_hz(void);
ltq_grx390_pp32_hz  498 arch/mips/lantiq/xway/sysctrl.c 				  ltq_grx390_fpi_hz(), ltq_grx390_pp32_hz());