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Diffstat (limited to 'arch/arm/mach-sa1100/leds-cerf.c')
-rw-r--r--arch/arm/mach-sa1100/leds-cerf.c110
1 files changed, 0 insertions, 110 deletions
diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c
deleted file mode 100644
index 30fc3b2bf555..000000000000
--- a/arch/arm/mach-sa1100/leds-cerf.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds-cerf.c
- *
- * Author: ???
- */
-#include <linux/init.h>
-#include <linux/io.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);
-}