x86: disable apm on the olpc

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 <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
uejji · Sep 24, 2008 · 77a9a76 · 77a9a76
1 parent fb478da
commit 77a9a76
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
@@ -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;
 	}