powerpc: Add the ability to save FPU without giving it up

[linux-2.6-block.git] / arch / powerpc / include / asm / switch_to.h

diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h
index 3690041c126a7850a4dc37ec0684b81e04fa2bd5..6a201e8dc94791dc4c5b6dca6c7bb9f194fcf818 100644 (file)
--- a/arch/powerpc/include/asm/switch_to.h
+++ b/arch/powerpc/include/asm/switch_to.h
@@ -28,13 +28,14 @@ extern void giveup_all(struct task_struct *);
 extern void enable_kernel_fp(void);
 extern void flush_fp_to_thread(struct task_struct *);
 extern void giveup_fpu(struct task_struct *);
-extern void __giveup_fpu(struct task_struct *);
+extern void save_fpu(struct task_struct *);
 static inline void disable_kernel_fp(void)
 {
        msr_check_and_clear(MSR_FP);
 }
 #else
 static inline void __giveup_fpu(struct task_struct *t) { }
+static inline void save_fpu(struct task_struct *t) { }
 static inline void flush_fp_to_thread(struct task_struct *t) { }
 #endif