From 445857e0fc16ba3f74e778dd5a8707459c84f933 Mon Sep 17 00:00:00 2001 From: Dale Farnsworth Date: Fri, 1 Feb 2008 08:11:41 +1100 Subject: [POWERPC] Remove dead code at KernelAltiVec This code isn't referenced anywhere, so remove it. Signed-off-by: Dale Farnsworth Signed-off-by: Paul Mackerras --- arch/ppc/kernel/head.S | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'arch/ppc') diff --git a/arch/ppc/kernel/head.S b/arch/ppc/kernel/head.S index 1b0ec72..e7e642b 100644 --- a/arch/ppc/kernel/head.S +++ b/arch/ppc/kernel/head.S @@ -701,23 +701,6 @@ load_up_altivec: b fast_exception_return /* - * AltiVec unavailable trap from kernel - print a message, but let - * the task use AltiVec in the kernel until it returns to user mode. - */ -KernelAltiVec: - lwz r3,_MSR(r1) - oris r3,r3,MSR_VEC@h - stw r3,_MSR(r1) /* enable use of AltiVec after return */ - lis r3,87f@h - ori r3,r3,87f@l - mr r4,r2 /* current */ - lwz r5,_NIP(r1) - bl printk - b ret_from_except -87: .string "AltiVec used in kernel (task=%p, pc=%x) \n" - .align 4,0 - -/* * giveup_altivec(tsk) * Disable AltiVec for the task given as the argument, * and save the AltiVec registers in its thread_struct. -- cgit v1.1