ARM: mach-omap1: retire custom LED code

Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Acked-by: Tony Lindgren <tony@atomide.com>

1 files changed, 0 insertions, 113 deletions

diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
deleted file mode 100644
index 936ed426b84f..000000000000
--- a/arch/arm/mach-omap1/leds-osk.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * linux/arch/arm/mach-omap1/leds-osk.c
- *
- * LED driver for OSK with optional Mistral QVGA board
- */
-#include <linux/gpio.h>
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED       (1 << 0)
-#define LED_STATE_CLAIMED       (1 << 1)
-static u8 led_state;
-
-#define TIMER_LED               (1 << 3)        /* Mistral board */
-#define IDLE_LED                (1 << 4)        /* Mistral board */
-static u8 hw_led_state;
-
-
-#ifdef  CONFIG_OMAP_OSK_MISTRAL
-
-/* For now, all system indicators require the Mistral board, since that
- * LED can be manipulated without a task context.  This LED is either red,
- * or green, but not both; it can't give the full "disco led" effect.
- */
-
-#define GPIO_LED_RED            3
-#define GPIO_LED_GREEN          OMAP_MPUIO(4)
-
-static void mistral_setled(void)
-{
-        int     red = 0;
-        int     green = 0;
-
-        if (hw_led_state & TIMER_LED)
-                red = 1;
-        else if (hw_led_state & IDLE_LED)
-                green = 1;
-        /* else both sides are disabled */
-
-        gpio_set_value(GPIO_LED_GREEN, green);
-        gpio_set_value(GPIO_LED_RED, red);
-}
-
-#endif
-
-void osk_leds_event(led_event_t evt)
-{
-        unsigned long   flags;
-        u16             leds;
-
-        local_irq_save(flags);
-
-        if (!(led_state & LED_STATE_ENABLED) && evt != led_start)
-                goto done;
-
-        leds = hw_led_state;
-        switch (evt) {
-        case led_start:
-                led_state |= LED_STATE_ENABLED;
-                hw_led_state = 0;
-                leds = ~0;
-                break;
-
-        case led_halted:
-        case led_stop:
-                led_state &= ~LED_STATE_ENABLED;
-                hw_led_state = 0;
-                break;
-
-        case led_claim:
-                led_state |= LED_STATE_CLAIMED;
-                hw_led_state = 0;
-                leds = ~0;
-                break;
-
-        case led_release:
-                led_state &= ~LED_STATE_CLAIMED;
-                hw_led_state = 0;
-                break;
-
-#ifdef  CONFIG_OMAP_OSK_MISTRAL
-
-        case led_timer:
-                hw_led_state ^= TIMER_LED;
-                mistral_setled();
-                break;
-
-        case led_idle_start:    /* idle == off */
-                hw_led_state &= ~IDLE_LED;
-                mistral_setled();
-                break;
-
-        case led_idle_end:
-                hw_led_state |= IDLE_LED;
-                mistral_setled();
-                break;
-
-#endif  /* CONFIG_OMAP_OSK_MISTRAL */
-
-        default:
-                break;
-        }
-
-        leds ^= hw_led_state;
-
-done:
-        local_irq_restore(flags);
-}