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libata: don't whine on spurious IRQ
On configurations where IRQ line is shared with a different controller, spurious IRQs may happen continuously. The message was put there primarily for debugging anyway. Kill it. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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@ -1816,10 +1816,6 @@ retry:
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!ap->ops->sff_irq_check(ap))
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!ap->ops->sff_irq_check(ap))
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continue;
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continue;
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if (printk_ratelimit())
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ata_port_printk(ap, KERN_INFO,
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"clearing spurious IRQ\n");
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if (idle & (1 << i)) {
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if (idle & (1 << i)) {
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ap->ops->sff_check_status(ap);
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ap->ops->sff_check_status(ap);
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ap->ops->sff_irq_clear(ap);
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ap->ops->sff_irq_clear(ap);
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