From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/tty/hvc/hvc_vio.c | 11 +----------
1 files changed, 1 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/tty/hvc/hvc_vio.c b/kernel/drivers/tty/hvc/hvc_vio.c
index 80fd06f..7af54d6 100644
--- a/kernel/drivers/tty/hvc/hvc_vio.c
+++ b/kernel/drivers/tty/hvc/hvc_vio.c
@@ -385,20 +385,11 @@
void __init hvc_vio_init_early(void)
{
const __be32 *termno;
- const char *name;
const struct hv_ops *ops;
/* find the boot console from /chosen/stdout */
- if (!of_stdout)
- return;
- name = of_get_property(of_stdout, "name", NULL);
- if (!name) {
- printk(KERN_WARNING "stdout node missing 'name' property!\n");
- return;
- }
-
/* Check if it's a virtual terminal */
- if (strncmp(name, "vty", 3) != 0)
+ if (!of_node_name_prefix(of_stdout, "vty"))
return;
termno = of_get_property(of_stdout, "reg", NULL);
if (termno == NULL)
--
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