merge filename and modify references to iseries/hv_lp_event.h

Signed-off-by: Kelly Daly <kelly@au.ibm.com>
diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c
index 33d7820..694bab3 100644
--- a/drivers/char/viocons.c
+++ b/drivers/char/viocons.c
@@ -46,7 +46,7 @@
 
 #include <asm/iSeries/vio.h>
 
-#include <asm/iSeries/HvLpEvent.h>
+#include <asm/iseries/hv_lp_event.h>
 #include <asm/iseries/hv_call_event.h>
 #include <asm/iseries/hv_lp_config.h>
 #include <asm/iseries/hv_call.h>