From 5f20be4478032eeba66abddc79eae3abea45c5c8 Mon Sep 17 00:00:00 2001 From: Kevin Hao Date: Sun, 14 Jul 2013 17:02:06 +0800 Subject: powerpc: Remove the empty giveup_fpu() function on 32bit kernel Instead of implementing an empty giveup_fpu() function for each 32bit processor type, replace them with an unique empty inline function. Signed-off-by: Kevin Hao Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/head_40x.S | 8 -------- 1 file changed, 8 deletions(-) (limited to 'arch/powerpc/kernel/head_40x.S') diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S index 8a9b6f59822d..67ee0d6c1070 100644 --- a/arch/powerpc/kernel/head_40x.S +++ b/arch/powerpc/kernel/head_40x.S @@ -822,14 +822,6 @@ finish_tlb_load: rfi /* Should sync shadow TLBs */ b . /* prevent prefetch past rfi */ -/* extern void giveup_fpu(struct task_struct *prev) - * - * The PowerPC 4xx family of processors do not have an FPU, so this just - * returns. - */ -_ENTRY(giveup_fpu) - blr - /* This is where the main kernel code starts. */ start_here: -- cgit v1.2.3