[PATCH] i386/x86-64: make setup_early_printk() usage consistent

The explicit and implicit calls to setup_early_printk() were passing inconsistent arguments. Signed-Off-By: Jan Beulich <[email protected]> Signed-off-by: Andi Kleen <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
benxu · Jan 12, 2006 · 2a2d592 · 2a2d592
1 parent 4092bde
commit 2a2d592
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Showing 3 changed files with 3 additions and 5 deletions.
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
@@ -1584,7 +1584,7 @@ void __init setup_arch(char **cmdline_p)
 		if (s) {
 			extern void setup_early_printk(char *);
 
-			setup_early_printk(s);
+			setup_early_printk(strchr(s, '=') + 1);
 			printk("early console enabled\n");
 		}
 	}

diff --git a/arch/x86_64/kernel/early_printk.c b/arch/x86_64/kernel/early_printk.c
@@ -216,7 +216,7 @@ void early_printk(const char *fmt, ...)
 	va_end(ap); 
 } 
 
-static int keep_early; 
+static int __initdata keep_early;
 
 int __init setup_early_printk(char *opt) 
 {  
@@ -226,8 +226,6 @@ int __init setup_early_printk(char *opt)
 	if (early_console_initialized)
 		return -1;
 
-	opt = strchr(opt, '=') + 1;
-
 	strlcpy(buf,opt,sizeof(buf)); 
 	space = strchr(buf, ' '); 
 	if (space)

diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c
@@ -102,7 +102,7 @@ void __init x86_64_start_kernel(char * real_mode_data)
 #endif
 	s = strstr(saved_command_line, "earlyprintk=");
 	if (s != NULL)
-		setup_early_printk(s);
+		setup_early_printk(strchr(s, '=') + 1);
 #ifdef CONFIG_NUMA
 	s = strstr(saved_command_line, "numa=");
 	if (s != NULL)