merge filename and modify references to iseries/it_lp_queue.h

Signed-off-by: Kelly Daly <kelly@au.ibm.com>
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 348746c..6996a59 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -66,7 +66,7 @@
 #include <asm/firmware.h>
 #endif
 #ifdef CONFIG_PPC_ISERIES
-#include <asm/iSeries/ItLpQueue.h>
+#include <asm/iseries/it_lp_queue.h>
 #include <asm/iseries/hv_call_xm.h>
 #endif