Merge tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek...

[linux-2.6-microblaze.git] / lib / test_printf.c

diff --git a/lib/test_printf.c b/lib/test_printf.c
index d5ab4ca..93da0a5 100644 (file)
--- a/lib/test_printf.c
+++ b/lib/test_printf.c
@@ -21,6 +21,8 @@
 #include <linux/gfp.h>
 #include <linux/mm.h>
 
+#include "../tools/testing/selftests/kselftest_module.h"
+
 #define BUF_SIZE 256
 #define PAD_SIZE 16
 #define FILL_CHAR '$'
@@ -609,12 +611,11 @@ test_pointer(void)
        flags();
 }
 
-static int __init
-test_printf_init(void)
+static void __init selftest(void)
 {
        alloced_buffer = kmalloc(BUF_SIZE + 2*PAD_SIZE, GFP_KERNEL);
        if (!alloced_buffer)
-               return -ENOMEM;
+               return;
        test_buffer = alloced_buffer + PAD_SIZE;
 
        test_basic();
@@ -623,16 +624,8 @@ test_printf_init(void)
        test_pointer();
 
        kfree(alloced_buffer);
-
-       if (failed_tests == 0)
-               pr_info("all %u tests passed\n", total_tests);
-       else
-               pr_warn("failed %u out of %u tests\n", failed_tests, total_tests);
-
-       return failed_tests ? -EINVAL : 0;
 }
 
-module_init(test_printf_init);
-
+KSTM_MODULE_LOADERS(test_printf);
 MODULE_AUTHOR("Rasmus Villemoes <linux@rasmusvillemoes.dk>");
 MODULE_LICENSE("GPL");