dm: core: Provide uclass_find_device_by_phandle() only when needed

This function cannot be used unless support is enabled for device tree
control. Adjust the code to reflect that.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index 1af09472a2cb76cc82b704bb626054ad5093c1da..36bcf197aa6fb19411d3a83ba4a29f1108c87fb5 100644 (file)
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -278,6 +278,7 @@ static int uclass_find_device_by_of_offset(enum uclass_id id, int node,
        return -ENODEV;
 }
 
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static int uclass_find_device_by_phandle(enum uclass_id id,
                                         struct udevice *parent,
                                         const char *name,
@@ -308,6 +309,7 @@ static int uclass_find_device_by_phandle(enum uclass_id id,
 
        return -ENODEV;
 }
+#endif
 
 int uclass_get_device_tail(struct udevice *dev, int ret,
                                  struct udevice **devp)
@@ -374,6 +376,7 @@ int uclass_get_device_by_of_offset(enum uclass_id id, int node,
        return uclass_get_device_tail(dev, ret, devp);
 }
 
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int uclass_get_device_by_phandle(enum uclass_id id, struct udevice *parent,
                                 const char *name, struct udevice **devp)
 {
@@ -384,6 +387,7 @@ int uclass_get_device_by_phandle(enum uclass_id id, struct udevice *parent,
        ret = uclass_find_device_by_phandle(id, parent, name, &dev);
        return uclass_get_device_tail(dev, ret, devp);
 }
+#endif
 
 int uclass_first_device(enum uclass_id id, struct udevice **devp)
 {