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authorChristoph Hellwig <hch@lst.de>2016-08-11 07:26:01 -0700
committerTejun Heo <tj@kernel.org>2016-08-11 13:45:31 -0400
commit9b4b3f6a062b22550e62523efe5213776cdd426b (patch)
tree8ab15a1a785f4c00f62489ada974f20360403772
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
ahci: disable correct irq for dummy ports
irq already contains the interrupt number for the port, don't add the port index to it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tejun Heo <tj@kernel.org> Fixes: d684a90d38e2 ("ahci: per-port msix support") Cc: stable@vger.kernel.org v4.5+
-rw-r--r--drivers/ata/libahci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 7461a587b39b..dcf2c724fd06 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -2524,7 +2524,7 @@ static int ahci_host_activate_multi_irqs(struct ata_host *host,
/* Do not receive interrupts sent by dummy ports */
if (!pp) {
- disable_irq(irq + i);
+ disable_irq(irq);
continue;
}