merge filename and modify references to iseries/hv_lp_event.h

Signed-off-by: Kelly Daly <kelly@au.ibm.com>
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 36f31d2..da78729 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -47,7 +47,7 @@
 #include <asm/vio.h>
 #include <asm/scatterlist.h>
 #include <asm/iSeries/HvTypes.h>
-#include <asm/iSeries/HvLpEvent.h>
+#include <asm/iseries/hv_lp_event.h>
 #include <asm/iSeries/vio.h>
 
 #define VIOCD_DEVICE			"iseries/vcd"