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 <[email protected]> Cc: Andi Kleen <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
niw · Feb 8, 2008 · f6f21c8 · f6f21c8
1 parent 06b2a76
commit f6f21c8
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/init/main.c b/init/main.c
@@ -238,30 +238,26 @@ 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)
 {
 	get_option(&str, &console_loglevel);
 	return 1;
 }
 
-__setup("loglevel=", loglevel);
+early_param("loglevel", loglevel);
 
 /*
  * Unknown boot options get handed to init, unless they look like