Rename KSCALL_BENCH to MICROKERNEL_CALL_BENCH

The name of the macro "KSCALL_BENCH" contains a reference to a deprecated
naming convention.

Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
diff --git a/samples/microkernel/benchmark/app_kernel/src/config.h b/samples/microkernel/benchmark/app_kernel/src/config.h
index 1166017..4c67480 100644
--- a/samples/microkernel/benchmark/app_kernel/src/config.h
+++ b/samples/microkernel/benchmark/app_kernel/src/config.h
@@ -37,7 +37,7 @@
 #define MAX_MSG 256
 
 /* flag for performing the kernel call benchmark */
-#define KSCALL_BENCH
+#define MICROKERNEL_CALL_BENCH
 
 /* flag for performing the Mailbox benchmark */
 #define MAILBOX_BENCH
diff --git a/samples/microkernel/benchmark/app_kernel/src/master.h b/samples/microkernel/benchmark/app_kernel/src/master.h
index e8544ec..569ad97 100644
--- a/samples/microkernel/benchmark/app_kernel/src/master.h
+++ b/samples/microkernel/benchmark/app_kernel/src/master.h
@@ -82,7 +82,7 @@
 extern void dummy_test (void);
 
 /* other external functions */
-#ifdef KSCALL_BENCH
+#ifdef MICROKERNEL_CALL_BENCH
 extern void call_test (void);
 #else
 #define call_test dummy_test
diff --git a/samples/microkernel/benchmark/app_kernel/src/nop_b.c b/samples/microkernel/benchmark/app_kernel/src/nop_b.c
index b3f1ea8..361a604 100644
--- a/samples/microkernel/benchmark/app_kernel/src/nop_b.c
+++ b/samples/microkernel/benchmark/app_kernel/src/nop_b.c
@@ -32,7 +32,7 @@
 
 #include "master.h"
 
-#ifdef KSCALL_BENCH
+#ifdef MICROKERNEL_CALL_BENCH
 
 /*******************************************************************************
  *
@@ -60,4 +60,4 @@
 	     CYCLES2NS_AVG (et, NR_OF_NOP_RUNS));
     }
 
-#endif /* KSCALL_BENCH */
+#endif /* MICROKERNEL_CALL_BENCH */