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path: root/drivers/acpi/processor_perflib.c
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Diffstat (limited to 'drivers/acpi/processor_perflib.c')
-rw-r--r--drivers/acpi/processor_perflib.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index dc98f7a6f2c..dbcf260ea93 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -38,7 +38,10 @@
#include <asm/uaccess.h>
#endif
+
+#ifdef CONFIG_X86
#include <asm/cpufeature.h>
+#endif
#include <acpi/acpi_bus.h>
#include <acpi/processor.h>
@@ -360,11 +363,13 @@ static int acpi_processor_get_performance_info(struct acpi_processor *pr)
* the BIOS is older than the CPU and does not know its frequencies
*/
update_bios:
+#ifdef CONFIG_X86
if (ACPI_SUCCESS(acpi_get_handle(pr->handle, "_PPC", &handle))){
if(boot_cpu_has(X86_FEATURE_EST))
printk(KERN_WARNING FW_BUG "BIOS needs update for CPU "
"frequency support\n");
}
+#endif
return result;
}