protected_save_fp_context 32 arch/mips/include/asm/signal.h extern int protected_save_fp_context(void __user *sc); protected_save_fp_context 470 arch/mips/kernel/signal.c err |= protected_save_fp_context(sc); protected_save_fp_context 80 arch/mips/kernel/signal_o32.c err |= protected_save_fp_context(sc);