diff --git a/[refs] b/[refs]
index bce7af71a105..f3d34851ebef 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b558cb35f1ef92837cba0fba9aad267e5eff1f65
+refs/heads/master: 676f4a920be27160747439fe71026aa15ec78e5a
diff --git a/trunk/arch/x86/kernel/io_apic.c b/trunk/arch/x86/kernel/io_apic.c
index 93ceb19d1e90..9b01fdadcb9b 100644
--- a/trunk/arch/x86/kernel/io_apic.c
+++ b/trunk/arch/x86/kernel/io_apic.c
@@ -166,7 +166,7 @@ static void __init init_work(void *data)
 
 	memcpy(cfg, irq_cfg_legacy, sizeof(irq_cfg_legacy));
 
-	legacy_count = sizeof(irq_cfg_legacy)/sizeof(irq_cfg_legacy[0]);
+	legacy_count = ARRAY_SIZE(irq_cfg_legacy);
 	for (i = legacy_count; i < *da->nr; i++)
 		init_one_irq_cfg(&cfg[i]);