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ide: remove stale comments from drive_is_ready()

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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-03-24 23:22:42 +01:00
parent b0b391430b
commit 2b9ae4608f
1 changed files with 0 additions and 9 deletions
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9
drivers/ide/ide-iops.c
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@ -438,9 +438,6 @@ void ide_fixstring (u8 *s, const int bytecount, const int byteswap)
EXPORT_SYMBOL(ide_fixstring); EXPORT_SYMBOL(ide_fixstring);
/*
* Needed for PCI irq sharing
*/
int drive_is_ready (ide_drive_t *drive) int drive_is_ready (ide_drive_t *drive)
{ {
ide_hwif_t *hwif = drive->hwif; ide_hwif_t *hwif = drive->hwif;
@ -449,12 +446,6 @@ int drive_is_ready (ide_drive_t *drive)
if (drive->waiting_for_dma) if (drive->waiting_for_dma)
return hwif->dma_ops->dma_test_irq(drive); return hwif->dma_ops->dma_test_irq(drive);
/*
* We do a passive status test under shared PCI interrupts on
* cards that truly share the ATA side interrupt, but may also share
* an interrupt with another pci card/device. We make no assumptions
* about possible isa-pnp and pci-pnp issues yet.
*/
if (hwif->io_ports.ctl_addr && if (hwif->io_ports.ctl_addr &&
(hwif->host_flags & IDE_HFLAG_BROKEN_ALTSTATUS) == 0) (hwif->host_flags & IDE_HFLAG_BROKEN_ALTSTATUS) == 0)
stat = hwif->tp_ops->read_altstatus(hwif); stat = hwif->tp_ops->read_altstatus(hwif);