[libata] Remove ->irq_ack() hook, and ata_dummy_irq_on()

[firefly-linux-kernel-4.4.55.git] / drivers / ata / pata_cs5520.c

diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index e2459088cdcd2015bb4810a8d80249d062b541d5..300dcff949e2f4fa4b03213fc414a72414d67d55 100644 (file)
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -184,7 +184,6 @@ static struct ata_port_operations cs5520_port_ops = {
 
        .irq_clear              = ata_bmdma_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
        .port_start             = ata_port_start,
 };