cpc_read_ffh       17 arch/x86/kernel/acpi/cppc_msr.c int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val)
cpc_read_ffh      941 drivers/acpi/cppc_acpi.c int __weak cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val)