dm: core: remove type 'static' of function uclass_get_device_tail()

Uclass API provides a few functions for get/find the device.
To provide a complete function set of uclass-internal functions,
for use by the drivers, the function uclass_get_device_tail()
should be non-static.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index c1ebee77f01191a80d708fb0feb30b1f87a7e940..7627ad141b5ef68abbd2fdf4212d9a97b09565a5 100644 (file)
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -263,17 +263,7 @@ static int uclass_find_device_by_of_offset(enum uclass_id id, int node,
        return -ENODEV;
 }
 
-/**
- * uclass_get_device_tail() - handle the end of a get_device call
- *
- * This handles returning an error or probing a device as needed.
- *
- * @dev: Device that needs to be probed
- * @ret: Error to return. If non-zero then the device is not probed
- * @devp: Returns the value of 'dev' if there is no error
- * @return ret, if non-zero, else the result of the device_probe() call
- */
-static int uclass_get_device_tail(struct udevice *dev, int ret,
+int uclass_get_device_tail(struct udevice *dev, int ret,
                                  struct udevice **devp)
 {
        if (ret)

diff --git a/include/dm/uclass-internal.h b/include/dm/uclass-internal.h
index d0f1e22e58c0e4ef76f1b476c9c693dd24ca7a99..153f2a7626f7d44ec0dc7b40e3a9202f169165ed 100644 (file)
--- a/include/dm/uclass-internal.h
+++ b/include/dm/uclass-internal.h
@@ -10,13 +10,26 @@
 #ifndef _DM_UCLASS_INTERNAL_H
 #define _DM_UCLASS_INTERNAL_H
 
+/**
+ * uclass_get_device_tail() - handle the end of a get_device call
+ *
+ * This handles returning an error or probing a device as needed.
+ *
+ * @dev: Device that needs to be probed
+ * @ret: Error to return. If non-zero then the device is not probed
+ * @devp: Returns the value of 'dev' if there is no error
+ * @return ret, if non-zero, else the result of the device_probe() call
+ */
+int uclass_get_device_tail(struct udevice *dev, int ret, struct udevice **devp);
+
 /**
  * uclass_find_device() - Return n-th child of uclass
  * @id:                Id number of the uclass
  * @index:     Position of the child in uclass's list
  * #devp:      Returns pointer to device, or NULL on error
  *
- * The device is not prepared for use - this is an internal function
+ * The device is not prepared for use - this is an internal function.
+ * The function uclass_get_device_tail() can be used to probe the device.
  *
  * @return the uclass pointer of a child at the given index or
  * return NULL on error.
@@ -28,7 +41,8 @@ int uclass_find_device(enum uclass_id id, int index, struct udevice **devp);
  * @id:                Id number of the uclass
  * #devp:      Returns pointer to device, or NULL on error
  *
- * The device is not prepared for use - this is an internal function
+ * The device is not prepared for use - this is an internal function.
+ * The function uclass_get_device_tail() can be used to probe the device.
  *
  * @return 0 if OK (found or not found), -1 on error
  */
@@ -39,7 +53,8 @@ int uclass_find_first_device(enum uclass_id id, struct udevice **devp);
  * @devp: On entry, pointer to device to lookup. On exit, returns pointer
  * to the next device in the same uclass, or NULL if none
  *
- * The device is not prepared for use - this is an internal function
+ * The device is not prepared for use - this is an internal function.
+ * The function uclass_get_device_tail() can be used to probe the device.
  *
  * @return 0 if OK (found or not found), -1 on error
  */