3 files changed, 0 insertions, 103 deletions

diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index fff3dd9eadd..023dc80af18 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -39,9 +39,6 @@
 #include <asm/blackfin.h>
 #include <asm/fixed_code.h>
 
-#define	LED_ON	0
-#define	LED_OFF	1
-
 asmlinkage void ret_from_fork(void);
 
 /* Points to the SDRAM backup memory for the stack that is currently in
@@ -70,32 +67,6 @@ void (*pm_power_off)(void) = NULL;
 EXPORT_SYMBOL(pm_power_off);
 
 /*
- * We are using a different LED from the one used to indicate timer interrupt.
- */
-#if defined(CONFIG_BFIN_IDLE_LED)
-static inline void leds_switch(int flag)
-{
-	unsigned short tmp = 0;
-
-	tmp = bfin_read_CONFIG_BFIN_IDLE_LED_PORT();
-	SSYNC();
-
-	if (flag == LED_ON)
-		tmp &= ~CONFIG_BFIN_IDLE_LED_PIN;	/* light on */
-	else
-		tmp |= CONFIG_BFIN_IDLE_LED_PIN;	/* light off */
-
-	bfin_write_CONFIG_BFIN_IDLE_LED_PORT(tmp);
-	SSYNC();
-
-}
-#else
-static inline void leds_switch(int flag)
-{
-}
-#endif
-
-/*
  * The idle loop on BFIN
  */
 #ifdef CONFIG_IDLE_L1
@@ -106,12 +77,10 @@ void cpu_idle(void)__attribute__((l1_text));
 void default_idle(void)
 {
 	while (!need_resched()) {
-		leds_switch(LED_OFF);
 		local_irq_disable();
 		if (likely(!need_resched()))
 			idle_with_irq_disabled();
 		local_irq_enable();
-		leds_switch(LED_ON);
 	}
 }
 
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index d2822010b7c..a03c2dfff4a 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -315,8 +315,6 @@ void __init setup_arch(char **cmdline_p)
 	init_mm.end_data = (unsigned long)_edata;
 	init_mm.brk = (unsigned long)0;
 
-	init_leds();
-
 	_bfin_swrst = bfin_read_SWRST();
 
 	if (_bfin_swrst & RESET_DOUBLE)
diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c
index beef057bd1d..5bd64e341df 100644
--- a/arch/blackfin/kernel/time.c
+++ b/arch/blackfin/kernel/time.c
@@ -42,75 +42,6 @@
 static void time_sched_init(irqreturn_t(*timer_routine)
 			(int, void *));
 static unsigned long gettimeoffset(void);
-static inline void do_leds(void);
-
-#if (defined(CONFIG_BFIN_ALIVE_LED) || defined(CONFIG_BFIN_IDLE_LED))
-void __init init_leds(void)
-{
-	unsigned int tmp = 0;
-
-#if defined(CONFIG_BFIN_ALIVE_LED)
-	/* config pins as output. */
-	tmp = bfin_read_CONFIG_BFIN_ALIVE_LED_DPORT();
-	SSYNC();
-	bfin_write_CONFIG_BFIN_ALIVE_LED_DPORT(tmp | CONFIG_BFIN_ALIVE_LED_PIN);
-	SSYNC();
-
-	/*      First set led be off */
-	tmp = bfin_read_CONFIG_BFIN_ALIVE_LED_PORT();
-	SSYNC();
-	bfin_write_CONFIG_BFIN_ALIVE_LED_PORT(tmp | CONFIG_BFIN_ALIVE_LED_PIN);	/* light off */
-	SSYNC();
-#endif
-
-#if defined(CONFIG_BFIN_IDLE_LED)
-	/* config pins as output. */
-	tmp = bfin_read_CONFIG_BFIN_IDLE_LED_DPORT();
-	SSYNC();
-	bfin_write_CONFIG_BFIN_IDLE_LED_DPORT(tmp | CONFIG_BFIN_IDLE_LED_PIN);
-	SSYNC();
-
-	/*      First set led be off */
-	tmp = bfin_read_CONFIG_BFIN_IDLE_LED_PORT();
-	SSYNC();
-	bfin_write_CONFIG_BFIN_IDLE_LED_PORT(tmp | CONFIG_BFIN_IDLE_LED_PIN);	/* light off */
-	SSYNC();
-#endif
-}
-#else
-void __init init_leds(void)
-{
-}
-#endif
-
-#if defined(CONFIG_BFIN_ALIVE_LED)
-static inline void do_leds(void)
-{
-	static unsigned int count = 50;
-	static int flag;
-	unsigned short tmp = 0;
-
-	if (--count == 0) {
-		count = 50;
-		flag = ~flag;
-	}
-	tmp = bfin_read_CONFIG_BFIN_ALIVE_LED_PORT();
-	SSYNC();
-
-	if (flag)
-		tmp &= ~CONFIG_BFIN_ALIVE_LED_PIN;	/* light on */
-	else
-		tmp |= CONFIG_BFIN_ALIVE_LED_PIN;	/* light off */
-
-	bfin_write_CONFIG_BFIN_ALIVE_LED_PORT(tmp);
-	SSYNC();
-
-}
-#else
-static inline void do_leds(void)
-{
-}
-#endif
 
 static struct irqaction bfin_timer_irq = {
 	.name = "BFIN Timer Tick",
@@ -205,7 +136,6 @@ irqreturn_t timer_interrupt(int irq, void *dummy)
 	write_seqlock(&xtime_lock);
 
 	do_timer(1);
-	do_leds();
 
 #ifndef CONFIG_SMP
 	update_process_times(user_mode(get_irq_regs()));