From 39c87743bb23ea0d102b1386f6fd0d120438a9c6 Mon Sep 17 00:00:00 2001
From: Macpaul Lin <macpaul@andestech.com>
Date: Wed, 23 Nov 2011 13:56:50 +0800
Subject: [PATCH] nds32/ag101: clean up for SoC related code
Remove unneccessary codes.
1. Clean up for cpu related code.
2. Clean up for timer related code.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
---
arch/nds32/cpu/n1213/ag101/cpu.c | 8 ++------
arch/nds32/cpu/n1213/ag101/timer.c | 8 ++++----
2 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/arch/nds32/cpu/n1213/ag101/cpu.c b/arch/nds32/cpu/n1213/ag101/cpu.c
index 0ab666e8d74..c2636b1215a 100644
--- a/arch/nds32/cpu/n1213/ag101/cpu.c
+++ b/arch/nds32/cpu/n1213/ag101/cpu.c
@@ -45,10 +45,6 @@
*/
int cleanup_before_linux(void)
{
-#ifdef CONFIG_MMU
- unsigned long i;
-#endif
-
disable_interrupts();
#ifdef CONFIG_MMU
@@ -123,8 +119,8 @@ void icache_inval_range(unsigned long start, unsigned long end)
void flush_cache(unsigned long addr, unsigned long size)
{
- dcache_flush_range(addr , addr + size);
- icache_inval_range(addr , addr + size);
+ dcache_flush_range(addr, addr + size);
+ icache_inval_range(addr, addr + size);
}
void icache_enable(void)
diff --git a/arch/nds32/cpu/n1213/ag101/timer.c b/arch/nds32/cpu/n1213/ag101/timer.c
index c099c33acd6..caa36b8be83 100644
--- a/arch/nds32/cpu/n1213/ag101/timer.c
+++ b/arch/nds32/cpu/n1213/ag101/timer.c
@@ -33,7 +33,7 @@ static ulong lastdec;
int timer_init(void)
{
- static struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
+ struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
unsigned int cr;
debug("%s()\n", __func__);
@@ -80,7 +80,7 @@ int timer_init(void)
*/
void reset_timer_masked(void)
{
- static struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
+ struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
/* capure current decrementer value time */
#ifdef CONFIG_FTTMR010_EXT_CLK
@@ -104,7 +104,7 @@ void reset_timer(void)
*/
ulong get_timer_masked(void)
{
- static struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
+ struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
/* current tick value */
#ifdef CONFIG_FTTMR010_EXT_CLK
@@ -160,7 +160,7 @@ void set_timer(ulong t)
/* delay x useconds AND preserve advance timestamp value */
void __udelay(unsigned long usec)
{
- static struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
+ struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
#ifdef CONFIG_FTTMR010_EXT_CLK
long tmo = usec * (TIMER_CLOCK / 1000) / 1000;
--
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