1 files changed, 0 insertions, 51 deletions

diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S
index a33448c2bd91..9cae3d5c40e6 100644
--- a/arch/ppc64/kernel/misc.S
+++ b/arch/ppc64/kernel/misc.S
@@ -451,25 +451,6 @@ _GLOBAL(_outsl_ns)
         sync
         blr     
 
-
-_GLOBAL(cvt_fd)
-        lfd     0,0(r5)         /* load up fpscr value */
-        mtfsf   0xff,0
-        lfs     0,0(r3)
-        stfd    0,0(r4)
-        mffs    0               /* save new fpscr value */
-        stfd    0,0(r5)
-        blr
-
-_GLOBAL(cvt_df)
-        lfd     0,0(r5)         /* load up fpscr value */
-        mtfsf   0xff,0
-        lfd     0,0(r3)
-        stfs    0,0(r4)
-        mffs    0               /* save new fpscr value */
-        stfd    0,0(r5)
-        blr
-
 /*
  * identify_cpu and calls setup_cpu
  * In:  r3 = base of the cpu_specs array
@@ -655,38 +636,6 @@ _GLOBAL(disable_kernel_fp)
         isync
         blr
 
-/*
- * giveup_fpu(tsk)
- * Disable FP for the task given as the argument,
- * and save the floating-point registers in its thread_struct.
- * Enables the FPU for use in the kernel on return.
- */
-_GLOBAL(giveup_fpu)
-        mfmsr   r5
-        ori     r5,r5,MSR_FP
-        mtmsrd  r5                      /* enable use of fpu now */
-        isync
-        cmpdi   0,r3,0
-        beqlr-                          /* if no previous owner, done */
-        addi    r3,r3,THREAD            /* want THREAD of task */
-        ld      r5,PT_REGS(r3)
-        cmpdi   0,r5,0
-        SAVE_32FPRS(0, r3)
-        mffs    fr0
-        stfd    fr0,THREAD_FPSCR(r3)
-        beq     1f
-        ld      r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-        li      r3,MSR_FP|MSR_FE0|MSR_FE1
-        andc    r4,r4,r3                /* disable FP for previous task */
-        std     r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-1:
-#ifndef CONFIG_SMP
-        li      r5,0
-        ld      r4,last_task_used_math@got(r2)
-        std     r5,0(r4)
-#endif /* CONFIG_SMP */
-        blr
-
 #ifdef CONFIG_ALTIVEC
 
 #if 0 /* this has no callers for now */