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genirq: Remove bogus conditional
The if (chip->irq_shutdown) check will always evaluate to true, as we fill in chip->irq_shutdown with default_shutdown in irq_chip_set_defaults() if the chip does not provide its own function. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <20110202212551.667607458@linutronix.de>
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@ -1057,10 +1057,7 @@ static struct irqaction *__free_irq(unsigned int irq, void *dev_id)
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/* If this was the last handler, shut down the IRQ line: */
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/* If this was the last handler, shut down the IRQ line: */
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if (!desc->action) {
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if (!desc->action) {
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desc->status |= IRQ_DISABLED;
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desc->status |= IRQ_DISABLED;
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if (desc->irq_data.chip->irq_shutdown)
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desc->irq_data.chip->irq_shutdown(&desc->irq_data);
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desc->irq_data.chip->irq_shutdown(&desc->irq_data);
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else
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desc->irq_data.chip->irq_disable(&desc->irq_data);
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}
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}
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#ifdef CONFIG_SMP
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#ifdef CONFIG_SMP
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