[PATCH 1/2] ahci: disable correct irq for dymmy ports
From: Christoph Hellwig <hch@lst.de>
Date: 2016-08-11 14:26:05
Subsystem:
libata subsystem (serial and parallel ata drivers), the rest · Maintainers:
Damien Le Moal, Niklas Cassel, Linus Torvalds
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> --- drivers/ata/libahci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 @@ 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; }
--
2.1.4