Revert "rt2x00: handle spurious pci interrupts"
This reverts commit 23085d5796
.
The original patch was a misguided attempt to improve performance on
some hardware that is apparently prone to spurious interrupt generation.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
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@ -1380,7 +1380,7 @@ static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance)
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rt2x00pci_register_write(rt2x00dev, CSR7, reg);
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rt2x00pci_register_write(rt2x00dev, CSR7, reg);
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if (!reg)
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if (!reg)
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return IRQ_HANDLED;
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return IRQ_NONE;
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if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
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if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
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return IRQ_HANDLED;
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return IRQ_HANDLED;
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@ -1512,7 +1512,7 @@ static irqreturn_t rt2500pci_interrupt(int irq, void *dev_instance)
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rt2x00pci_register_write(rt2x00dev, CSR7, reg);
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rt2x00pci_register_write(rt2x00dev, CSR7, reg);
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if (!reg)
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if (!reg)
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return IRQ_HANDLED;
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return IRQ_NONE;
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if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
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if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
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return IRQ_HANDLED;
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return IRQ_HANDLED;
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@ -2337,7 +2337,7 @@ static irqreturn_t rt61pci_interrupt(int irq, void *dev_instance)
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rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
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rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
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if (!reg && !reg_mcu)
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if (!reg && !reg_mcu)
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return IRQ_HANDLED;
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return IRQ_NONE;
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if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
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if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
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return IRQ_HANDLED;
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return IRQ_HANDLED;
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