ARM: mach-sa1100: retire custom LED code

Signed-off-by: Bryan Wu <bryan.wu@canonical.com>

1 files changed, 0 insertions, 109 deletions

diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c
deleted file mode 100644
index 040540fb7d8a..000000000000
--- a/arch/arm/mach-sa1100/leds-cerf.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds-cerf.c
- *
- * Author: ???
- */
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED	1
-#define LED_STATE_CLAIMED	2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-#define LED_D0          GPIO_GPIO(0)
-#define LED_D1          GPIO_GPIO(1)
-#define LED_D2          GPIO_GPIO(2)
-#define LED_D3          GPIO_GPIO(3)
-#define LED_MASK        (LED_D0|LED_D1|LED_D2|LED_D3)
-
-void cerf_leds_event(led_event_t evt)
-{
-        unsigned long flags;
-
-	local_irq_save(flags);
-
-        switch (evt) {
-        case led_start:
-                hw_led_state = LED_MASK;
-                led_state = LED_STATE_ENABLED;
-                break;
-
-        case led_stop:
-                led_state &= ~LED_STATE_ENABLED;
-                break;
-
-        case led_claim:
-                led_state |= LED_STATE_CLAIMED;
-                hw_led_state = LED_MASK;
-                break;
-        case led_release:
-                led_state &= ~LED_STATE_CLAIMED;
-                hw_led_state = LED_MASK;
-                break;
-
-#ifdef CONFIG_LEDS_TIMER
-        case led_timer:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state ^= LED_D0;
-                break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
-        case led_idle_start:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state &= ~LED_D1;
-                break;
-
-        case led_idle_end:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state |= LED_D1;
-                break;
-#endif
-        case led_green_on:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state &= ~LED_D2;
-                break;
-
-        case led_green_off:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state |= LED_D2;
-                break;
-
-        case led_amber_on:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state &= ~LED_D3;
-                break;
-
-        case led_amber_off:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state |= LED_D3;
-                break;
-
-        case led_red_on:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state &= ~LED_D1;
-                break;
-
-        case led_red_off:
-                if (!(led_state & LED_STATE_CLAIMED))
-                        hw_led_state |= LED_D1;
-                break;
-
-        default:
-                break;
-        }
-
-        if  (led_state & LED_STATE_ENABLED) {
-                GPSR = hw_led_state;
-                GPCR = hw_led_state ^ LED_MASK;
-        }
-
-	local_irq_restore(flags);
-}