From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/scripts/gdb/linux/genpd.py | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/kernel/scripts/gdb/linux/genpd.py b/kernel/scripts/gdb/linux/genpd.py
index 39cd1ab..b53649c 100644
--- a/kernel/scripts/gdb/linux/genpd.py
+++ b/kernel/scripts/gdb/linux/genpd.py
@@ -5,7 +5,7 @@
import gdb
import sys
-from linux.utils import CachedType
+from linux.utils import CachedType, gdb_eval_or_none
from linux.lists import list_for_each_entry
generic_pm_domain_type = CachedType('struct generic_pm_domain')
@@ -70,6 +70,8 @@
gdb.write(' %-50s %s\n' % (kobj_path, rtpm_status_str(dev)))
def invoke(self, arg, from_tty):
+ if gdb_eval_or_none("&gpd_list") is None:
+ raise gdb.GdbError("No power domain(s) registered")
gdb.write('domain status children\n');
gdb.write(' /device runtime status\n');
gdb.write('----------------------------------------------------------------------\n');
--
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