From a38eaa07a0ce4bdb5f79637fedefae276a567e72 Mon Sep 17 00:00:00 2001
From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Date: Thu, 1 Jan 2015 17:49:11 +0100
Subject: m68k/mvme147: config.c - Remove unused functions

Remove the function mvme147_init_console_port() that is not used
anywhere.

This was partially found by using a static code analysis program called
cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
[geert: Also remove now unused m147_scc_write(), scc_write(), scc_delay()]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 1bb3ce6..e6a3b56 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -168,49 +168,3 @@ int mvme147_set_clock_mmss (unsigned long nowtime)
 {
 	return 0;
 }
-
-/*-------------------  Serial console stuff ------------------------*/
-
-static void scc_delay (void)
-{
-	int n;
-	volatile int trash;
-
-	for (n = 0; n < 20; n++)
-		trash = n;
-}
-
-static void scc_write (char ch)
-{
-	volatile char *p = (volatile char *)M147_SCC_A_ADDR;
-
-	do {
-		scc_delay();
-	}
-	while (!(*p & 4));
-	scc_delay();
-	*p = 8;
-	scc_delay();
-	*p = ch;
-}
-
-
-void m147_scc_write (struct console *co, const char *str, unsigned count)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-
-	while (count--)
-	{
-		if (*str == '\n')
-			scc_write ('\r');
-		scc_write (*str++);
-	}
-	local_irq_restore(flags);
-}
-
-void mvme147_init_console_port (struct console *co, int cflag)
-{
-	co->write    = m147_scc_write;
-}
-- 
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