merge filename and modify references to iseries/hv_call_sc.h

Signed-off-by: Kelly Daly <kelly@au.ibm.com>
diff --git a/include/asm-powerpc/iseries/hv_call.h b/include/asm-powerpc/iseries/hv_call.h
index c3f1947..5edfe2c 100644
--- a/include/asm-powerpc/iseries/hv_call.h
+++ b/include/asm-powerpc/iseries/hv_call.h
@@ -23,7 +23,7 @@
 #ifndef _HVCALL_H
 #define _HVCALL_H
 
-#include <asm/iSeries/HvCallSc.h>
+#include <asm/iseries/hv_call_sc.h>
 #include <asm/iSeries/HvTypes.h>
 #include <asm/paca.h>