dm: core: Rename dm_dump_all()

This is not a good name anymore as it does not dump everything. Rename it
to dm_dump_tree() to avoid confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/dm.c b/cmd/dm.c
index ca60922..03674cd 100644
--- a/cmd/dm.c
+++ b/cmd/dm.c
@@ -10,10 +10,10 @@
 #include <command.h>
 #include <dm/util.h>
 
-static int do_dm_dump_all(struct cmd_tbl *cmdtp, int flag, int argc,
-			  char *const argv[])
+static int do_dm_dump_tree(struct cmd_tbl *cmdtp, int flag, int argc,
+			   char *const argv[])
 {
-	dm_dump_all();
+	dm_dump_tree();
 
 	return 0;
 }
@@ -70,7 +70,7 @@
 #endif
 
 U_BOOT_CMD_WITH_SUBCMDS(dm, "Driver model low level access", dm_help_text,
-	U_BOOT_SUBCMD_MKENT(tree, 1, 1, do_dm_dump_all),
+	U_BOOT_SUBCMD_MKENT(tree, 1, 1, do_dm_dump_tree),
 	U_BOOT_SUBCMD_MKENT(uclass, 1, 1, do_dm_dump_uclass),
 	U_BOOT_SUBCMD_MKENT(devres, 1, 1, do_dm_dump_devres),
 	U_BOOT_SUBCMD_MKENT(drivers, 1, 1, do_dm_dump_drivers),
diff --git a/drivers/core/dump.c b/drivers/core/dump.c
index 21d9e7a..994e308 100644
--- a/drivers/core/dump.c
+++ b/drivers/core/dump.c
@@ -45,7 +45,7 @@
 	}
 }
 
-void dm_dump_all(void)
+void dm_dump_tree(void)
 {
 	struct udevice *root;
 
diff --git a/include/dm/util.h b/include/dm/util.h
index 4428f04..c52daa8 100644
--- a/include/dm/util.h
+++ b/include/dm/util.h
@@ -25,7 +25,7 @@
 int list_count_items(struct list_head *head);
 
 /* Dump out a tree of all devices */
-void dm_dump_all(void);
+void dm_dump_tree(void);
 
 /* Dump out a list of uclasses and their devices */
 void dm_dump_uclass(void);