merge filename and modify references to iseries/hv_lp_event.h

Signed-off-by: Kelly Daly <kelly@au.ibm.com>
diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c
index c652779..78397d8 100644
--- a/drivers/scsi/ibmvscsi/iseries_vscsi.c
+++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c
@@ -29,7 +29,7 @@
  */
 
 #include <asm/iSeries/vio.h>
-#include <asm/iSeries/HvLpEvent.h>
+#include <asm/iseries/hv_lp_event.h>
 #include <asm/iSeries/HvTypes.h>
 #include <asm/iseries/hv_lp_config.h>
 #include <asm/vio.h>