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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2009-06-15 18:52:57 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-06-15 18:52:57 +0200 |
| commit | eba8999cefb6b61704d8fa825b7694825a087765 (patch) | |
| tree | e5f7d1ed464efe21160b425e8a57b017b9e99441 /drivers/ide/ide-io.c | |
| parent | 74414a91204ee57528041f771da1fd1ee3ba64c4 (diff) | |
| download | linux-stable-eba8999cefb6b61704d8fa825b7694825a087765.tar.gz linux-stable-eba8999cefb6b61704d8fa825b7694825a087765.tar.bz2 linux-stable-eba8999cefb6b61704d8fa825b7694825a087765.zip | |
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.c | 2 |
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); |