From 958e46acc8e900e8569dd467c1af9b8d2d019394 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:54 +0000
Subject: [PATCH] disable cpu isolcpus
---
kernel/drivers/video/fbdev/core/fbcmap.c | 6 +-----
1 files changed, 1 insertions(+), 5 deletions(-)
diff --git a/kernel/drivers/video/fbdev/core/fbcmap.c b/kernel/drivers/video/fbdev/core/fbcmap.c
index e8ea768..e8a17fb 100644
--- a/kernel/drivers/video/fbdev/core/fbcmap.c
+++ b/kernel/drivers/video/fbdev/core/fbcmap.c
@@ -285,11 +285,7 @@
goto out;
}
umap.start = cmap->start;
- if (!lock_fb_info(info)) {
- rc = -ENODEV;
- goto out;
- }
-
+ lock_fb_info(info);
rc = fb_set_cmap(&umap, info);
unlock_fb_info(info);
out:
--
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