commit c6d88630158af79f5700c8bbc37972f511e84500
author Alison Wang <b18965@freescale.com> Mon Mar 26 21:49:06 2012 +0000
committer jason <jason@jason-ThinkPad-T61.(none)> Thu Sep 20 20:39:27 2012 +0800
tree 4e36b504a79945811e15fa46e0c1cc48b8ede41b
parent aa0d99fc285a0b4ca71245c0c3ba8c00f8b51983

ColdFire: Clean up checkpatch warnings for MCF523x

Signed-off-by: Alison Wang <b18965@freescale.com>

arch/m68k/cpu/mcf523x/speed.c

diff --git a/arch/m68k/cpu/mcf523x/speed.c b/arch/m68k/cpu/mcf523x/speed.c
index 6096ba4..e2a6ae3 100644
--- a/arch/m68k/cpu/mcf523x/speed.c
+++ b/arch/m68k/cpu/mcf523x/speed.c
@@ -3,7 +3,7 @@
  * (C) Copyright 2000-2003
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
+ * Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc.
  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
  *
  * See file CREDITS for list of people who contributed to this
@@ -29,6 +29,7 @@
 #include <asm/processor.h>
 
 #include <asm/immap.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 /*
@@ -36,11 +37,12 @@
  */
 int get_clocks(void)
 {
-	volatile pll_t *pll = (volatile pll_t *)(MMAP_PLL);
+	pll_t *pll = (pll_t *)(MMAP_PLL);
 
-	pll->syncr = PLL_SYNCR_MFD(1);
+	out_be32(&pll->syncr, PLL_SYNCR_MFD(1));
 
-	while (!(pll->synsr & PLL_SYNSR_LOCK));
+	while (!(in_be32(&pll->synsr) & PLL_SYNSR_LOCK))
+		;
 
 	gd->bus_clk = CONFIG_SYS_CLK;
 	gd->cpu_clk = (gd->bus_clk * 2);