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-rw-r--r--tools/testing/selftests/powerpc/mm/bad_accesses.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/tools/testing/selftests/powerpc/mm/bad_accesses.c b/tools/testing/selftests/powerpc/mm/bad_accesses.c
index adc465f499ef..a864ed7e2008 100644
--- a/tools/testing/selftests/powerpc/mm/bad_accesses.c
+++ b/tools/testing/selftests/powerpc/mm/bad_accesses.c
@@ -64,34 +64,6 @@ int bad_access(char *p, bool write)
return 0;
}
-static int using_hash_mmu(bool *using_hash)
-{
- char line[128];
- FILE *f;
- int rc;
-
- f = fopen("/proc/cpuinfo", "r");
- FAIL_IF(!f);
-
- rc = 0;
- while (fgets(line, sizeof(line), f) != NULL) {
- if (strcmp(line, "MMU : Hash\n") == 0) {
- *using_hash = true;
- goto out;
- }
-
- if (strcmp(line, "MMU : Radix\n") == 0) {
- *using_hash = false;
- goto out;
- }
- }
-
- rc = -1;
-out:
- fclose(f);
- return rc;
-}
-
static int test(void)
{
unsigned long i, j, addr, region_shift, page_shift, page_size;