arm/selftest was already making use of prefixes, managing them
itself. Use the prefix support now built into report.

Signed-off-by: Andrew Jones <drjo...@redhat.com>
---
 arm/selftest.c | 31 ++++++++++++-------------------
 1 file changed, 12 insertions(+), 19 deletions(-)

diff --git a/arm/selftest.c b/arm/selftest.c
index 0f70e1dcb3b0e..4f23d7d3ae1f9 100644
--- a/arm/selftest.c
+++ b/arm/selftest.c
@@ -13,23 +13,10 @@
 #include "asm/processor.h"
 #include "asm/page.h"
 
-#define TESTGRP "selftest"
-
-static char testname[64];
-
-static void testname_set(const char *subtest)
-{
-       strcpy(testname, TESTGRP);
-       if (subtest) {
-               strcat(testname, "::");
-               strcat(testname, subtest);
-       }
-}
-
 static void assert_args(int num_args, int needed_args)
 {
        if (num_args < needed_args) {
-               printf("%s: not enough arguments\n", testname);
+               printf("selftest: not enough arguments\n");
                abort();
        }
 }
@@ -60,19 +47,24 @@ static void check_setup(int argc, char **argv)
                if (!var)
                        continue;
 
+               report_prefix_push(var);
+
                if (strcmp(var, "mem") == 0) {
 
                        phys_addr_t memsize = PHYS_END - PHYS_OFFSET;
                        phys_addr_t expected = ((phys_addr_t)val)*1024*1024;
 
-                       report("%s[%s]", memsize == expected, testname, "mem");
+                       report("size = %d MB", memsize == expected,
+                                                       memsize/1024/1024);
                        ++nr_tests;
 
                } else if (strcmp(var, "smp") == 0) {
 
-                       report("%s[%s]", nr_cpus == (int)val, testname, "smp");
+                       report("nr_cpus = %d", nr_cpus == (int)val, nr_cpus);
                        ++nr_tests;
                }
+
+               report_prefix_pop();
        }
 
        assert_args(nr_tests, 2);
@@ -181,15 +173,16 @@ static bool check_svc(void)
 
 static void check_vectors(void *arg __unused)
 {
-       report("%s", check_und() && check_svc(), testname);
+       report("und", check_und());
+       report("svc", check_svc());
        exit(report_summary());
 }
 
 int main(int argc, char **argv)
 {
-       testname_set(NULL);
+       report_prefix_push("selftest");
        assert_args(argc, 1);
-       testname_set(argv[0]);
+       report_prefix_push(argv[0]);
 
        if (strcmp(argv[0], "setup") == 0) {
 
-- 
1.9.3

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