[PATCH 2/2] early_printk: allow the early console to run earlier

[Franck Bui-Huu <vagabon.xyz@gmail.com>]

From: Franck Bui-Huu <fbuihuu@gmail.com>

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
---
 arch/mips/kernel/early_printk.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/mips/kernel/early_printk.c b/arch/mips/kernel/early_printk.c
index 57ba73a..f68f82f 100644
--- a/arch/mips/kernel/early_printk.c
+++ b/arch/mips/kernel/early_printk.c
@@ -30,8 +30,14 @@ static struct console early_console __initdata = {
        .index  = -1
 };
 
+static int early_console_initialized __initdata;
+
 void __init setup_early_printk(void)
 {
+       if (early_console_initialized)
+               return;
+       early_console_initialized = 1;
+
        register_console(&early_console);
 }
 
-- 
1.5.1.rc1.27.g1d848