ide: move IRQ clearing from ack_intr() method to clear_irq() method (take 2)

There are now two methods that clear the port interrupt: ack_intr() method,
implemented only on M680x0 machines, that is called at the start of ide_intr(),
and clear_irq() method, that is called somewhat later in this function.  In
order to stop this duplication, delegate the task of clearing the interrupt
to clear_irq() method, only leaving to ack_intr() the task of testing for the
port interrupt.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index c569d56eadc6..9e53efe9fb2d 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -683,8 +683,6 @@ void ide_timer_expiry (unsigned long data)
                 } else if (drive_is_ready(drive)) {
                         if (drive->waiting_for_dma)
                                 hwif->dma_ops->dma_lost_irq(drive);
-                        if (hwif->ack_intr)
-                                hwif->ack_intr(hwif);
                         if (hwif->port_ops && hwif->port_ops->clear_irq)
                                 hwif->port_ops->clear_irq(drive);