diff options
| author | Dale Farnsworth <dale@farnsworth.org> | 2008-01-31 16:11:41 -0500 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-02-26 06:17:03 -0500 |
| commit | 445857e0fc16ba3f74e778dd5a8707459c84f933 (patch) | |
| tree | ce9af22f3f16a3a4fe445ab9cab002bea3be6829 /arch/ppc | |
| parent | f8c8803bda4db47cbbdadb9b27b024e903e1d645 (diff) | |
[POWERPC] Remove dead code at KernelAltiVec
This code isn't referenced anywhere, so remove it.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc')
| -rw-r--r-- | arch/ppc/kernel/head.S | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/ppc/kernel/head.S b/arch/ppc/kernel/head.S index 1b0ec7202dd5..e7e642b95138 100644 --- a/arch/ppc/kernel/head.S +++ b/arch/ppc/kernel/head.S | |||
| @@ -701,23 +701,6 @@ load_up_altivec: | |||
| 701 | b fast_exception_return | 701 | b fast_exception_return |
| 702 | 702 | ||
| 703 | /* | 703 | /* |
| 704 | * AltiVec unavailable trap from kernel - print a message, but let | ||
| 705 | * the task use AltiVec in the kernel until it returns to user mode. | ||
| 706 | */ | ||
| 707 | KernelAltiVec: | ||
| 708 | lwz r3,_MSR(r1) | ||
| 709 | oris r3,r3,MSR_VEC@h | ||
| 710 | stw r3,_MSR(r1) /* enable use of AltiVec after return */ | ||
| 711 | lis r3,87f@h | ||
| 712 | ori r3,r3,87f@l | ||
| 713 | mr r4,r2 /* current */ | ||
| 714 | lwz r5,_NIP(r1) | ||
| 715 | bl printk | ||
| 716 | b ret_from_except | ||
| 717 | 87: .string "AltiVec used in kernel (task=%p, pc=%x) \n" | ||
| 718 | .align 4,0 | ||
| 719 | |||
| 720 | /* | ||
| 721 | * giveup_altivec(tsk) | 704 | * giveup_altivec(tsk) |
| 722 | * Disable AltiVec for the task given as the argument, | 705 | * Disable AltiVec for the task given as the argument, |
| 723 | * and save the AltiVec registers in its thread_struct. | 706 | * and save the AltiVec registers in its thread_struct. |
