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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2009-06-15 18:52:57 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-06-15 18:52:57 +0200
commiteba8999cefb6b61704d8fa825b7694825a087765 (patch)
treee5f7d1ed464efe21160b425e8a57b017b9e99441 /drivers/ide/ide-io.c
parent74414a91204ee57528041f771da1fd1ee3ba64c4 (diff)
downloadlinux-eba8999cefb6b61704d8fa825b7694825a087765.tar.bz2
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>
Diffstat (limited to 'drivers/ide/ide-io.c')
-rw-r--r--drivers/ide/ide-io.c2
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);