s3c2412_iotiming_get 228 arch/arm/mach-s3c24xx/iotiming-s3c2412.c int s3c2412_iotiming_get(struct s3c_cpufreq_config *cfg, s3c2412_iotiming_get 252 arch/arm/plat-samsung/include/plat/cpu-freq-core.h #define s3c2412_iotiming_get NULL