From 99245aa654fb25aa9bc849a00ba7e6bdd73a4e23 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Povi=C5=A1er?= <povik@cutebit.org>
Date: Tue, 14 Feb 2023 23:40:42 +0100
Subject: [PATCH] kboot: Make filling in of memory-region-names optional
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Signed-off-by: Martin Povišer <povik@cutebit.org>
---
 src/kboot.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/kboot.c b/src/kboot.c
index 3ef79efa..156040f1 100644
--- a/src/kboot.c
+++ b/src/kboot.c
@@ -1211,6 +1211,9 @@ static int dt_device_add_mem_region(const char *alias, uint32_t phandle, const c
     if (dev_node < 0)
         bail("DT: failed to update node for alias '%s'\n", alias);
 
+    if (!name)
+        return 0;
+
     ret = fdt_appendprop_string(dt, dev_node, "memory-region-names", name);
     if (ret != 0)
         bail("DT: failed to append to 'memory-region-names' property\n");