mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/drivers/tty/hvc/hvc_vio.c
..
..
@@ -385,20 +385,11 @@
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 void __init hvc_vio_init_early(void)
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 {
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 	const __be32 *termno;
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-	const char *name;
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 	const struct hv_ops *ops;
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 	/* find the boot console from /chosen/stdout */
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-	if (!of_stdout)
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-		return;
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-	name = of_get_property(of_stdout, "name", NULL);
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-	if (!name) {
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-		printk(KERN_WARNING "stdout node missing 'name' property!\n");
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-		return;
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-	}
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-
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 	/* Check if it's a virtual terminal */
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-	if (strncmp(name, "vty", 3) != 0)
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+	if (!of_node_name_prefix(of_stdout, "vty"))
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 		return;
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 	termno = of_get_property(of_stdout, "reg", NULL);
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 	if (termno == NULL)