[PATCH v4 01/16] [loongson] eary_printk: Remove existing implementation

[Wu Zhangjin]

From: Wu Zhangjin <wuzj@xxxxxxxxxx>

This patch will remove the existing implementation of early_printk in
fulong. for this old implementation is based on the board-specific
source code(dbg_io.c), but dbg_io.c is out-of-date:

as the commit: 8d60a903d986ffa26c41f0092320a3b9da20bfaf shows, dbg_io.c
is not needed. it will be removed in the next patch, and the new
implementation of early_printk will be added later.

Signed-off-by: Wu Zhangjin <wuzj@xxxxxxxxxx>
---
 arch/mips/lemote/lm2e/prom.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/arch/mips/lemote/lm2e/prom.c b/arch/mips/lemote/lm2e/prom.c
index 7edc15d..d78cedf 100644
--- a/arch/mips/lemote/lm2e/prom.c
+++ b/arch/mips/lemote/lm2e/prom.c
@@ -21,7 +21,6 @@
 extern unsigned long bus_clock;
 extern unsigned long cpu_clock_freq;
 extern unsigned int memsize, highmemsize;
-extern int putDebugChar(unsigned char byte);
 
 static int argc;
 /* pmon passes arguments in 32bit pointers */
@@ -90,8 +89,3 @@ do {									\
 void __init prom_free_prom_memory(void)
 {
 }
-
-void prom_putchar(char c)
-{
-	putDebugChar(c);
-}
-- 
1.6.2.1

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