tests: fix debugfs path

Since linux v5.1 the debugfs path for gpio-mockup changed. Use the new
path both for the main directory as well as for the chip subdirectories
which no longer use the chip's label.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/tests/gpiod-test.c b/tests/gpiod-test.c
index 0ffda44ab77744e660179ec0c355d5da6b7182b1..1f37985b70c59ffa9b98caa1023d7730b1b1318c 100644 (file)
--- a/tests/gpiod-test.c
+++ b/tests/gpiod-test.c
@@ -379,8 +379,8 @@ static void *event_worker(void *data TEST_UNUSED)
                rv = pthread_cond_timedwait(&ev->cond, &ev->lock, &ts);
                if (rv == ETIMEDOUT) {
                        path = xappend(NULL,
-                                      "/sys/kernel/debug/gpio-mockup-event/gpio-mockup-%c/%u",
-                                      'A' + ev->chip_index, ev->line_offset);
+                                      "/sys/kernel/debug/gpio-mockup/gpiochip%d/%u",
+                                      ev->chip_index, ev->line_offset);
 
                        fd = open(path, O_RDWR);
                        free(path);