kernel/printk/printk.c: enable boot delay for earlyprintk

boot_delay does not work for earlyprintk because the kernel cmdline
parsing is late.

Change to use early_param so early kernel messages can also be delayed.

Signed-off-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 78b7c0f38259c39183d1928868d1dd186c39b636..6b16cdf752741ba331fb7c451e8918dbdbccb84d 100644 (file)
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -822,7 +822,7 @@ static int __init boot_delay_setup(char *str)
                boot_delay, preset_lpj, lpj, HZ, loops_per_msec);
        return 1;
 }
-__setup("boot_delay=", boot_delay_setup);
+early_param("boot_delay", boot_delay_setup);
 
 static void boot_delay_msec(int level)
 {