dm: gpio: Add gpio_requestf() helper for printf() strings
Add a helper which permits a printf()-style format string for the requester
string.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/driver-model/README.txt b/doc/driver-model/README.txt
index 1ff454a..f4395c1 100644
--- a/doc/driver-model/README.txt
+++ b/doc/driver-model/README.txt
@@ -95,7 +95,7 @@
You should see something like this:
<...U-Boot banner...>
- Running 26 driver model tests
+ Running 27 driver model tests
Test: dm_test_autobind
Test: dm_test_autoprobe
Test: dm_test_bus_children
@@ -117,6 +117,7 @@
Test: dm_test_gpio
extra-gpios: get_value: error: gpio b5 not reserved
Test: dm_test_gpio_anon
+ Test: dm_test_gpio_requestf
Test: dm_test_leak
Test: dm_test_lifecycle
Test: dm_test_operations