merge filename and modify references to iseries/it_lp_queue.h

Signed-off-by: Kelly Daly <kelly@au.ibm.com>
diff --git a/arch/ppc64/kernel/pacaData.c b/arch/ppc64/kernel/pacaData.c
index 33a2d8d..5e27e5a 100644
--- a/arch/ppc64/kernel/pacaData.c
+++ b/arch/ppc64/kernel/pacaData.c
@@ -17,7 +17,7 @@
 #include <asm/page.h>
 
 #include <asm/lppaca.h>
-#include <asm/iSeries/ItLpQueue.h>
+#include <asm/iseries/it_lp_queue.h>
 #include <asm/paca.h>
 
 static union {