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);
-}