* [PATCH #upstream-fixes] libata-sff: don't whine on spurious IRQ
@ 2010-03-31 7:41 Tejun Heo
2010-04-06 14:57 ` Jeff Garzik
0 siblings, 1 reply; 2+ messages in thread
From: Tejun Heo @ 2010-03-31 7:41 UTC (permalink / raw)
To: Jeff Garzik, linux-ide@vger.kernel.org
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>
---
drivers/ata/libata-sff.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 2774772..9d20f7a 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1815,10 +1815,6 @@ retry:
!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);
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2010-03-31 7:41 [PATCH #upstream-fixes] libata-sff: don't whine on spurious IRQ Tejun Heo
2010-04-06 14:57 ` Jeff Garzik
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