Merge tag 'v5.9-rc2' into regulator-5.9

Linux 5.9-rc2

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;