From 49a28cc8fd26f5317c47a9aeb2bdd1c33e21738e Mon Sep 17 00:00:00 2001
From: Keith Owens <kaos@sgi.com>
Date: Sun, 11 Sep 2005 17:24:42 +1000
Subject: [IA64] MCA/INIT: remove obsolete unwind code

Delete the special case unwind code that was only used by the old
MCA/INIT handler.

Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
 arch/ia64/kernel/unwind.c | 22 ----------------------
 1 file changed, 22 deletions(-)

(limited to 'arch/ia64')

diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c
index 3288be4..93d5a3b 100644
--- a/arch/ia64/kernel/unwind.c
+++ b/arch/ia64/kernel/unwind.c
@@ -2020,28 +2020,6 @@ init_frame_info (struct unw_frame_info *info, struct task_struct *t,
 }
 
 void
-unw_init_from_interruption (struct unw_frame_info *info, struct task_struct *t,
-			    struct pt_regs *pt, struct switch_stack *sw)
-{
-	unsigned long sof;
-
-	init_frame_info(info, t, sw, pt->r12);
-	info->cfm_loc = &pt->cr_ifs;
-	info->unat_loc = &pt->ar_unat;
-	info->pfs_loc = &pt->ar_pfs;
-	sof = *info->cfm_loc & 0x7f;
-	info->bsp = (unsigned long) ia64_rse_skip_regs((unsigned long *) info->regstk.top, -sof);
-	info->ip = pt->cr_iip + ia64_psr(pt)->ri;
-	info->pt = (unsigned long) pt;
-	UNW_DPRINT(3, "unwind.%s:\n"
-		   "  bsp    0x%lx\n"
-		   "  sof    0x%lx\n"
-		   "  ip     0x%lx\n",
-		   __FUNCTION__, info->bsp, sof, info->ip);
-	find_save_locs(info);
-}
-
-void
 unw_init_frame_info (struct unw_frame_info *info, struct task_struct *t, struct switch_stack *sw)
 {
 	unsigned long sol;
-- 
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