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x86: fold apic_ops into genapic

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Impact: cleanup

make it simpler, don't need have one extra struct.

v2: fix the sgi_uv build

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2009-02-16 23:02:14 -08:00
committed by Ingo Molnar
parent 06cd9a7dc8
commit c1eeb2de41
24 changed files with 205 additions and 162 deletions
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21
arch/x86/xen/enlighten.c
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@@ -36,7 +36,7 @@
#include <xen/hvc-console.h>
#include <asm/paravirt.h>
#include <asm/apic.h>
#include <asm/genapic.h>
#include <asm/page.h>
#include <asm/xen/hypercall.h>
#include <asm/xen/hypervisor.h>
@@ -554,14 +554,15 @@ static u32 xen_safe_apic_wait_icr_idle(void)
return 0;
}
static struct apic_ops xen_basic_apic_ops = {
.read = xen_apic_read,
.write = xen_apic_write,
.icr_read = xen_apic_icr_read,
.icr_write = xen_apic_icr_write,
.wait_icr_idle = xen_apic_wait_icr_idle,
.safe_wait_icr_idle = xen_safe_apic_wait_icr_idle,
};
static void set_xen_basic_apic_ops(void)
{
apic->read = xen_apic_read;
apic->write = xen_apic_write;
apic->icr_read = xen_apic_icr_read;
apic->icr_write = xen_apic_icr_write;
apic->wait_icr_idle = xen_apic_wait_icr_idle;
apic->safe_wait_icr_idle = xen_safe_apic_wait_icr_idle;
}
#endif
@@ -898,7 +899,7 @@ asmlinkage void __init xen_start_kernel(void)
/*
* set up the basic apic ops.
*/
apic_ops = &xen_basic_apic_ops;
set_xen_basic_apic_ops();
#endif
if (xen_feature(XENFEAT_mmu_pt_update_preserve_ad)) {