From f6f21c81464ce52dbeec921bdc2e8b288c491920 Mon Sep 17 00:00:00 2001
From: Yinghai Lu <Yinghai.Lu@Sun.COM>
Date: Fri, 8 Feb 2008 04:21:58 -0800
Subject: [PATCH] Convert loglevel-related kernel boot parameters to
early_param
So we can use them for the early console like console=uart8250 or
earlycon=uart8250 or early_printk
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
init/main.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/init/main.c b/init/main.c
index ed9747f00ec4..c59859b85db0 100644
--- a/init/main.c
+++ b/init/main.c
@@ -238,22 +238,18 @@ EXPORT_SYMBOL(loops_per_jiffy);
static int __init debug_kernel(char *str)
{
- if (*str)
- return 0;
console_loglevel = 10;
- return 1;
+ return 0;
}
static int __init quiet_kernel(char *str)
{
- if (*str)
- return 0;
console_loglevel = 4;
- return 1;
+ return 0;
}
-__setup("debug", debug_kernel);
-__setup("quiet", quiet_kernel);
+early_param("debug", debug_kernel);
+early_param("quiet", quiet_kernel);
static int __init loglevel(char *str)
{
@@ -261,7 +257,7 @@ static int __init loglevel(char *str)
return 1;
}
-__setup("loglevel=", loglevel);
+early_param("loglevel", loglevel);
/*
* Unknown boot options get handed to init, unless they look like
--
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