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Commit c710f785 authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik
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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: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 7da23b86

drivers/ata/libata-sff.c

+0 −4
Original line number Diff line number Diff line
@@ -1816,10 +1816,6 @@ irqreturn_t ata_sff_interrupt(int irq, void *dev_instance) 
			    !ap->ops->sff_irq_check(ap))

				continue;



			if (printk_ratelimit())

				ata_port_printk(ap, KERN_INFO,

						"clearing spurious IRQ\n");



			if (idle & (1 << i)) {

				ap->ops->sff_check_status(ap);

				ap->ops->sff_irq_clear(ap);