Drivers: media: remove __dev* attributes.

[~andy/linux] / drivers / of / selftest.c

diff --git a/drivers/of/selftest.c b/drivers/of/selftest.c
index 9d2b4803a9d67011b2de99cdbcfb6c9ceffb7dc2..f24ffd7088d20c590c14da6082c6354ff433bce4 100644 (file)
--- a/drivers/of/selftest.c
+++ b/drivers/of/selftest.c
@@ -120,6 +120,34 @@ static void __init of_selftest_parse_phandle_with_args(void)
        pr_info("end - %s\n", passed_all ? "PASS" : "FAIL");
 }
 
+static void __init of_selftest_property_match_string(void)
+{
+       struct device_node *np;
+       int rc;
+
+       pr_info("start\n");
+       np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-a");
+       if (!np) {
+               pr_err("No testcase data in device tree\n");
+               return;
+       }
+
+       rc = of_property_match_string(np, "phandle-list-names", "first");
+       selftest(rc == 0, "first expected:0 got:%i\n", rc);
+       rc = of_property_match_string(np, "phandle-list-names", "second");
+       selftest(rc == 1, "second expected:0 got:%i\n", rc);
+       rc = of_property_match_string(np, "phandle-list-names", "third");
+       selftest(rc == 2, "third expected:0 got:%i\n", rc);
+       rc = of_property_match_string(np, "phandle-list-names", "fourth");
+       selftest(rc == -ENODATA, "unmatched string; rc=%i", rc);
+       rc = of_property_match_string(np, "missing-property", "blah");
+       selftest(rc == -EINVAL, "missing property; rc=%i", rc);
+       rc = of_property_match_string(np, "empty-property", "blah");
+       selftest(rc == -ENODATA, "empty property; rc=%i", rc);
+       rc = of_property_match_string(np, "unterminated-string", "blah");
+       selftest(rc == -EILSEQ, "unterminated string; rc=%i", rc);
+}
+
 static int __init of_selftest(void)
 {
        struct device_node *np;
@@ -133,6 +161,7 @@ static int __init of_selftest(void)
 
        pr_info("start of selftest - you will see error messages\n");
        of_selftest_parse_phandle_with_args();
+       of_selftest_property_match_string();
        pr_info("end of selftest - %s\n", selftest_passed ? "PASS" : "FAIL");
        return 0;
 }