libata: implement and use ata_noop_irq_clear()

[deliverable/linux.git] / drivers / ata / pata_rb500_cf.c

diff --git a/drivers/ata/pata_rb500_cf.c b/drivers/ata/pata_rb500_cf.c
index 4ce9b03fe6c845dc349cbe58144cad7f63ee362d..08c32af1c84d4675d34452ba62fa81f7eeb20b43 100644 (file)
--- a/drivers/ata/pata_rb500_cf.c
+++ b/drivers/ata/pata_rb500_cf.c
@@ -117,10 +117,6 @@ static irqreturn_t rb500_pata_irq_handler(int irq, void *dev_instance)
        return IRQ_HANDLED;
 }
 
-static void rb500_pata_irq_clear(struct ata_port *ap)
-{
-}
-
 static int rb500_pata_port_start(struct ata_port *ap)
 {
        return 0;
@@ -144,7 +140,7 @@ static struct ata_port_operations rb500_pata_port_ops = {
        .error_handler          = ata_bmdma_error_handler,
 
        .irq_handler            = rb500_pata_irq_handler,
-       .irq_clear              = rb500_pata_irq_clear,
+       .irq_clear              = ata_noop_irq_clear,
        .irq_on                 = ata_irq_on,
 
        .port_start             = rb500_pata_port_start,