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+
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 7461a58..dcf2c72 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -2524,7 +2524,7 @@
/* Do not receive interrupts sent by dummy ports */
if (!pp) {
- disable_irq(irq + i);
+ disable_irq(irq);
continue;
}