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xen: clean up gate trap/interrupt constants

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Use GATE_INTERRUPT/TRAP rather than 0xe/f.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
This commit is contained in:
Jeremy Fitzhardinge 2009-03-29 22:57:15 -07:00
parent 707ebbc81c
commit 6d02c42698
1 changed files with 3 additions and 3 deletions
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6
arch/x86/xen/enlighten.c
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@ -428,7 +428,7 @@ static void xen_write_ldt_entry(struct desc_struct *dt, int entrynum,
static int cvt_gate_to_trap(int vector, const gate_desc *val,
struct trap_info *info)
{
if (val->type != 0xf && val->type != 0xe)
if (val->type != GATE_TRAP && val->type != GATE_INTERRUPT)
return 0;
info->vector = vector;
@ -436,8 +436,8 @@ static int cvt_gate_to_trap(int vector, const gate_desc *val,
info->cs = gate_segment(*val);
info->flags = val->dpl;
/* interrupt gates clear IF */
if (val->type == 0xe)
info->flags |= 4;
if (val->type == GATE_INTERRUPT)
info->flags |= 1 << 2;
return 1;
}