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@ -64,7 +64,7 @@ static struct platform_device rb750_nand_device = {
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}
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};
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int rb750_latch_change(u32 mask_clr, u32 mask_set)
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static void rb750_latch_change(u32 mask_clr, u32 mask_set)
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{
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static DEFINE_SPINLOCK(lock);
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static u32 latch_set = RB750_LED_BITS | RB750_LVC573_LE;
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@ -72,7 +72,6 @@ int rb750_latch_change(u32 mask_clr, u32 mask_set)
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static u32 latch_clr;
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unsigned long flags;
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u32 t;
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int ret = 0;
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spin_lock_irqsave(&lock, flags);
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@ -105,13 +104,9 @@ int rb750_latch_change(u32 mask_clr, u32 mask_set)
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__raw_readl(base + AR71XX_GPIO_REG_CLEAR);
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}
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ret = 1;
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unlock:
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spin_unlock_irqrestore(&lock, flags);
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return ret;
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}
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EXPORT_SYMBOL_GPL(rb750_latch_change);
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static void rb750_nand_enable_pins(void)
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{
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@ -127,11 +122,6 @@ static void rb750_nand_disable_pins(void)
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rb750_latch_change(0, RB750_LVC573_LE);
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}
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static void rb750_nand_latch_change(u32 clear, u32 set)
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{
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rb750_latch_change(clear, set);
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}
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static void __init rb750_setup(void)
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{
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ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
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@ -153,13 +143,13 @@ static void __init rb750_setup(void)
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rb750_leds_data.num_leds = ARRAY_SIZE(rb750_leds);
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rb750_leds_data.leds = rb750_leds;
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rb750_leds_data.latch_change = rb750_nand_latch_change;
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rb750_leds_data.latch_change = rb750_latch_change;
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platform_device_register(&rb750_leds_device);
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rb750_nand_data.nce_line = RB750_NAND_NCE;
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rb750_nand_data.enable_pins = rb750_nand_enable_pins;
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rb750_nand_data.disable_pins = rb750_nand_disable_pins;
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rb750_nand_data.latch_change = rb750_nand_latch_change;
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rb750_nand_data.latch_change = rb750_latch_change;
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platform_device_register(&rb750_nand_device);
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}
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