1 files changed, 4 insertions, 2 deletions

diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index c65731e8bc65..2ca8ecfeefd9 100644
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -81,8 +81,10 @@ void die(const char * str, struct pt_regs * fp, long err)
         console_verbose();
         spin_lock_irq(&die_lock);
 #ifdef CONFIG_PMAC_BACKLIGHT
-        set_backlight_enable(1);
-        set_backlight_level(BACKLIGHT_MAX);
+        if (_machine == _MACH_Pmac) {
+                set_backlight_enable(1);
+                set_backlight_level(BACKLIGHT_MAX);
+        }
 #endif
         printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);
 #ifdef CONFIG_PREEMPT