From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/drivers/firmware/meson/meson_sm.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/firmware/meson/meson_sm.c b/kernel/drivers/firmware/meson/meson_sm.c
index 77aa5c6..d081a63 100644
--- a/kernel/drivers/firmware/meson/meson_sm.c
+++ b/kernel/drivers/firmware/meson/meson_sm.c
@@ -292,6 +292,8 @@
return -ENOMEM;
chip = of_match_device(meson_sm_ids, dev)->data;
+ if (!chip)
+ return -EINVAL;
if (chip->cmd_shmem_in_base) {
fw->sm_shmem_in_base = meson_sm_map_shmem(chip->cmd_shmem_in_base,
--
Gitblit v1.6.2