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x86: disable apm on the olpc

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The OLPC doesn't support APM but also doesn't have DMI, so we can't detect
and disable it based on DMI data.  So, just disable based on machine_is_olpc()

Signed-off-by: Jeremy Katz <katzj@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jeremy Katz
2008-09-23 21:54:00 -04:00
committed by Ingo Molnar
parent fb478da5ba
commit 77a9a768b7
1 changed files with 2 additions and 1 deletions
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3
arch/x86/kernel/apm_32.c
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@@ -234,6 +234,7 @@
#include <asm/uaccess.h>
#include <asm/desc.h>
#include <asm/i8253.h>
#include <asm/olpc.h>
#include <asm/paravirt.h>
#include <asm/reboot.h>
@@ -2217,7 +2218,7 @@ static int __init apm_init(void)
dmi_check_system(apm_dmi_table);
if (apm_info.bios.version == 0 || paravirt_enabled()) {
if (apm_info.bios.version == 0 || paravirt_enabled() || machine_is_olpc()) {
printk(KERN_INFO "apm: BIOS not found.\n");
return -ENODEV;
}