dm: core: Add logging of some common errors

[u-boot] / drivers / gpio / gpio-uclass.c

diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index f611996f1729b862450679cb730ccee20fad32d7..e9d08e2ebc25bec53c4b4a10c041c5849d141f0a 100644 (file)
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2013 Google, Inc
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -494,8 +493,8 @@ static const char * const gpio_function[GPIOF_COUNT] = {
        "func",
 };
 
-int get_function(struct udevice *dev, int offset, bool skip_unused,
-                const char **namep)
+static int get_function(struct udevice *dev, int offset, bool skip_unused,
+                       const char **namep)
 {
        struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
        struct dm_gpio_ops *ops = gpio_get_ops(dev);
@@ -655,7 +654,7 @@ static int gpio_request_tail(int ret, ofnode node,
        ret = uclass_get_device_by_ofnode(UCLASS_GPIO, args->node,
                                          &desc->dev);
        if (ret) {
-               debug("%s: uclass_get_device_by_of_offset failed\n", __func__);
+               debug("%s: uclass_get_device_by_ofnode failed\n", __func__);
                goto err;
        }
        ret = gpio_find_and_xlate(desc, args);